Previously: Ty Wheatley (RBs), Jedd Fisch (WRs), Greg Jackson (DBs), John Baxter (ST).
![tim-drevno-to-michigan[1]](http://mgoblog.com/sites/mgoblog.com/files/images/f39944214596_D5C5/tim-drevno-to-michigan1.jpg "tim-drevno-to-michigan[1]")
![7f445f96012be1bbf0bc9d315f6eb3210a563b69[1]](http://mgoblog.com/sites/mgoblog.com/files/images/f39944214596_D5C5/7f445f96012be1bbf0bc9d315f6eb3210a563b691.jpg "7f445f96012be1bbf0bc9d315f6eb3210a563b69[1]")
If you like manball there's no better guy to have as your offensive coordinator than Tim Drevno. As both a TE coach and OL coach, he was one of the main architects of the thumping Stanford lines that brought the Cardinal to their recently-elevated level. Afterwards Drevno transitioned to the NFL and got a plum job at USC. Now he rejoins Jim Harbaugh at Michigan.
After a small-school tenure as an offensive lineman, Drevno's coaching career started with a few years coaching TEs and RBs at smaller schools. In 1999 he transitioned to OL at San Jose State. Since then he's been exclusively an OL coach save for his first two years at Stanford, when he handled TEs. He also held the offensive coordinator title for Harbaugh's extremely successful San Diego teams. (Harbaugh in fact inherited Drevno from the previous administration.)
At Stanford, Drevno was a key part of the machine that actually got up and running in Harbaugh year two:
[Ranking out of about 120]
| YEAR | TEAM | DREVNO | Rush S&P | Overall S&P | Main back(s) | Results |
|---|---|---|---|---|---|---|
| 2006 | Stanford | N/A | 105 | 113 | Kimble Gerhart | 220 rushes, 900 yards,3.8 YPC |
| 2007 | Stanford | TE | 37 | 83 | Kimble Stewart McGraw | 280 rushes, 1150 yards, 4.1 YPC |
| 2008 | Stanford | TE | 6 | 31 | Gerhart Kimble | 330 rushes, 1850 yards, 5.6 YPC |
| 2009 | Stanford | OL | 12 | 6 | Gerhart | 340 rushes, 1870 yards, 5.5 YPC |
| 2010 | Stanford | OL | 30 | 3 | Taylor Wilkerson Gaffney | 370 rushes, 1800 yards, 4.9YPC |
| 2011 | Stanford | N/A | 18 | 8 | Taylor Wilkerson Gaffney | 370 rushes,2100 yards, 5.6 YPC |
It's hard to separate Drevno out from the general Harbaugh effect, but again the continued success of Stanford after coach X's departure bodes very well in this case. This wasn't Texas or Alabama when they were up and running. This was a program transformation that stuck; that Stanford continued to excel after Drevno left is pretty good since he was one of the major molders of guys like David DeCastro and Jonathan Martin.
Drevno went with Harbaugh to San Francisco, where he was the OL coach; oddly, NFL veteran Mike Solari was also the OL coach. The two guys had the same title. In any case, the San Francisco OL was up and down.
[rankings out of 32 teams]
| YEAR | TEAM | Rush DVOA | Line Yards | Power Success | Adj Sack Rate |
|---|---|---|---|---|---|
| 2010 | San Francisco | 17 | 13 | 23 | 30 |
| 2011 | San Francisco | 24 | 21 | 29 | 25 |
| 2012 | San Francisco | 3 | 1 | 12 | 29 |
| 2013 | San Francisco | 14 | 29 | 28 | 22 |
| 2014 | San Francisco | 8 | 10 | 32 | 30 |
After a step back in year one, the 49ers had a terrific rushing offense in year two; they then took a major step back. At no point was their sack rate anything other than bad, but he did inherit that and quarterbacks do have a significant, often-unacknowledged hand in that. Kaepernick is a guy who prefers to extend plays even if that results in additional sacks because when it doesn't he frequently lopes downfield for thirty yards.
Despite those numbers, San Francisco sent two OL to the Pro Bowl in 2013 and had their entire line named as either a starter or an alternate in 2012. Margins in the NFL are razor thin.
![B1Yat-GCEAADjrj[1]](http://mgoblog.com/sites/mgoblog.com/files/images/f39944214596_D5C5/B1Yat-GCEAADjrj1.jpg "B1Yat-GCEAADjrj[1]")
L to R: true FR, redshirt FR, junior, true FR, redshirt SO
Last year, Drevno returned to college at USC, picking up a run game coordinator title and inheriting a line that thinks last year's Michigan line is impressively experienced. Three true freshman saw extensive time, with Toa Lobendahn moving to left tackle midseason when sophomore Chad Wheeler went down with injury. Redshirt sophomore Zach Banner moved into the starting RT job; Max Tuerk was the only upperclassman, and even he ended up moving to center.
This is like last year's Michigan line if you replaced the starting guards with freshmen instead of a redshirt junior and redshirt sophomore.
/shudders
Despite that, the numbers were middling:
| Offense | Adj. LY | Rk | Opp. Rate | Rk | Power Success Rate | Rk | Adj Sack Rate | Rk |
|---|---|---|---|---|---|---|---|---|
| USC | 104.4 | 54 | 38% | 76 | 62% | 104 | 107.9 | 56 |
USC was about average in line yards and adjusted sacks, a bit below that in "opportunity rate"—the percentage of run plays that go for five yards—and bad at short yardage. Top USC back Javorius Allen almost hit 1500 yards at 5.4 a carry. That's impressive for what must have been one of the youngest lines in the country.
PREDICTION BASED ON FLIMSY EVIDENCE
Drevno has extensive Harbaugh experience and did very well considering the situation in his single year at USC; he was one of the primary guys driving the Stanford rushing renaissance whether it was as a TE coach or an OL coach. A lack of OC experience is not a problem since Harbaugh has a major role in coordinating his own offense, and Drevno worked with Harbaugh in that capacity at San Diego.
At 45, he's probably looking at this job as an opportunity to impress and get a head job. Given the history there that's not exactly a longshot.
UPSHOT FOR REST OF STAFF
Ain't no more upshot.