Brilliant analysis, dude. Harbaugh said in an interview that every O-Line spot is up for grabs except for Yanda's, and he wants Osemele starting at either LG or RT. They HAVE to free up the cap space to resign Monroe. This FA class is pretty center-heavy and right tackles are always available. Then the issue is resigning the rest of our guys which may be difficult.
Not sure why the running backs struggled this year, but it looked like they lost faith in Rice there at the end. Maybe his hip injury was worse than he was letting on, maybe it was the line, confidence, something else... It looked like he hit a wall.. But with Pierce being equally ineffective they've gotta figure out the problem and probably already have.
At WR, It all depends on who's available. With the Giants, Lions, Bills, Rams twice, even the Steelers ahead of us we've gotta wonder if an elite WR will fall to to 16. If a Evans, Lee, Watkins, or Adams is available we've gotta take 'em. May not be too bad to try out a Hakeem Nicks or a Kenny Britt on the cheap as well, but they know if those guys are worth the gamble more than we do.