I would agree that Wallace would be the better choice, but a broken fibula for a guy who is all speed is not a minor thing. Rodgers really could have been released after they drafted a TE in the 2nd round, he is very doubtful to contribute very much.
We are only 2 weeks into the season, we may have more players that we want to "hide" on IR for an injury and then bring back, so I wouldnt count on either Wallace (who may not be ready in time) or Rodgers (not really an upgrade).
It would be shame to see Hollins miss the entire year, he was really making strides last year it seemed, he has a long future in the NFL I suspect, not a star, but a very good overall player, great ST performer and nice backup WR
I immediately drafted Matthews in my FF league. He and Wentz are very close friends and remember, just 2 years ago he was really Wentz's go to guy/security blanket. I wouldnt be surprised if Matthews doesnt see 6-10 targets a game at least until Jeffries is up to speed.