I think so.
Barring injury, which is unpredictable, we have the following returning next season:
- QB: Trent Green (assuming medical RS), Johnson
- RB: Bowser, McGowan, Hull, Anderson, Porter (unknown)
- WR: Skowronek (see Green), Lees, RCB, JJ Jefferson, ARY (unknown)
- SB: Pugh
- OL: 4 of 5 starters including stud Slater, add new talent like Skoronski, etc.
Compare this team to the B1G West champions from last year, and it's not that huge of a drop-off in talent. Obviously we don't have a Thorson-caliber QB but I believe Green is serviceable and Johnson could be improved. I would argue that the OL could be even better than last year's team.