This is the fireworks, turning assets into a potential championship starting point guard. IT might also be good enough for a championship starting point guard, but the timing is wrong. Body wise and basketball wise I think IT is comparable to Iverson. High chance of slowing down, breaking down, and becoming ineffective before the rebuild is fully over. Crowder's ceiling is too low: he is not going to be better than Draymond Green or Kawhi Leonard. Celtics were full of good "glue" guys, but to win the championship you need 2-3 starters who are better players than the competition.
I love Isaiah's character, but this gets the Celtics closer to a championship.
And Danny said "who knows, maybe the trading is not done yet this pre-season" There may be another shoe to drop.