Brinson has been REALLY good for a guy you expected to sit and learn all year. You lost Clark and Wyatt and he's been a good pass rusher. Primarily in setting up Parsons with his stunts, but... just really good getting after the QB and struggles losing his gap at times, but when he plays run 1st, he can be stout.
I would not consider Brinson a NT(or the 4-3 equivalent 1 tech like Stackhouse or Slaton was). He's versatile and can do both. Hopefully, he'll keep building off the late season opportunities...
He has a chance to be a big hit as a 6th.
Riley and Bohanna both have a chance to put good snaps on tape. Doesn't matter how long they'll be here, but the Packers defense is so good in pursuit, they just need to play their gap and not get moved off it. They don't need to penetrate and get into the backfield, just give us a few snaps where you don't get washed out and give the Bears a cutback lane.