The bottom line here is that Sudfeld has the physical talent to succeed in the NFL, but the fact is that he pretty much wilted under the harsh lights of prime time. It probably would have been much better for him to have spent a year on the PS. Unfortunately he a couple of those highlight reel catches during preseason that would have made it likely impossible that someone wouldn't have grabbed him at the end of TC. Not only that, we had the need at TE as well.
This is a good pick up for the Jets, not necessarily as a player who is going to step in and immediately help the Jets, but as a good developmental player that they can afford to keep on the roster since within a month they will be playing for next year. If you'd like to see him back, our best hope would be that he somehow get lost in the shuffle of the chaos bringing in a new HC next season
Personally I would have rather kept Sudfeld than add Collie, but that would likely be trading some immediate (if presently unknown) need, for a potential future benefit. And while the decision seems very murky right now, BB has earned enough trust that we should let it play out before we start making judgements on the move. Not that it will stop anyone