If we switch to a 4-3 I still want them to resign Soliai. He would be a force in the 1 almost like Gnata in Baltimore. Have Starks play the other NT position with Wake and Odrick playing ends and that's a damn good 4-3 Dline. I'd be fine with Dansby and Starks playing OLB but Misi at ILB worries me. He's not the dominant/game changing player I would want at that position and just our luck this year there isn't a clear cut, immediatly impact the NFL, MLB at the top of this years draft so we may have to find an upgrade via FA. Which actually wouldn't be impossible to do.
All you need to do is look at the list of needs this team has if it transfers to a 4-3. It would be QB, OG/OT, FS, TE, MLB, and D line depth. I see no reason why even if we switch to the 4-3 that all of the team needs can't be addressed via FA and the draft. This FO just needs to decide what positions they want to put the highest priority on.