Obviously I'm not Cael but I can't see pulling Joe Lee's redshirt in the plans this year regardless. It would be a tough situation if he does go 157, all his matches are at 165 right now. We'd have a Joe Smith situation where he'd be seeded last at B1Gs.
I'm obviously not some scout but I think Joe needs the redshirt this year. Watching him at the scuffle, man his ceiling is high. When he's on, he is dangerous (pinned Connor Flynn and nearly majored Wentzel from Pitt, both NQ caliber wrestlers) but I don't think he registered an escape against either Bullard or Wittlake.
It's going to be a tough call for Cael and company, but I think that if Cael sees a realistic opportunity to win at NCAAs with those few - or several - extra points Lee could provide if Berge doesn't return, then like TnT, Cael will pull the trigger. Most on our forum didn't think there was a chance TnT would pull Assad's due to his two ridiculous losses to much weaker talent than Lee lost to, and the likeliness that either Brands or Wilcke would get us at least a few points at NCAAs, and Assad would not do significantly better. But like you said, we're not Cael or TnT, so who knows what's possible. I think Cael will do it just like Tom did if he thinks it will change the outcome...and this year, I think a few points here or there will likely be the difference at NCAAs, especially if Brooks keeps improving and Shakur gets back to form. Also, the way Seth is wrestling I can see him finishing in the top 5. So right now, I can realistically see 6 and perhaps 7 AAs from PSU, with 2 potential (better than 50-50) champs and 2 more potential finalists. I think NCAAs are going to be a battle, hopefully one that is won by Iowa for a change.