I don't think I had responded in this thread exactly but there were other "Fire Ime", "Break Up the Jays", and "Trade Marcus Smart" threads.
To be fair, for most of the season, it was hard to know if Ime was a good coach and/or if the team was responding to his coaching. The team was underperforming collectively. They did not project as a "well coached" team. But I never understood the concern that the Jays together was some kind of problem or that Smart as a PG was going to be some kind of problem. I was not seeing the problem with either.
The other refrain that you heard (and still hear) is "we need more shooting". More shooting is always nice to have, it's not like anyone wanted less shooting, but I never saw that as a key flaw. Our roster of bigs was the area of concern for me but both Horford and GWill have been shooting surprisingly well.
And now, after the trades, wing depth is a weakness. Our starting wing duo of Tatum and Brown is probably the best wing tandem in the league but our 3rd wing is Nesmith who wasn't all that effective even before the injury. In the last game (Nets) we played the entire game with 2 of GWill, RWill, Theis or Horford on the court at all times paired with 3 of Smart, Brown, Tatum, White, and Pritchard so we really didn't play a true back up wing. Against Memphis, GWill was on the court as a wing quite a bit.