The finale was not the greatest but it set things up for a whole new Jimmy next season. A little more Saul will no doubt start to come out. The question is when will he make the name change.
Does anyone else hope to meet his ex-wife someday? I felt so bad for him during his emotional break down at bingo. That story is so good I wouldn't even mind a prequel of this prequel.
Hopefully we continue to see both how Jimmy turns into Saul Goodman and more Slick Jimmy.
I don't think Chuck will ever see Jimmy as an equal. Not unless Jimmy can beat him in court and prove he is a "real" lawyer. He might miss Jimmy but it seems more like how one misses a pet he has grown found of and already had well trained.