Going after Griffin always seemed like the logical choice, based on the players currently on the roster. Griffin checks off all the boxes from rebounding, scoring, and being a passing big man. The Celtics could essentially bring back the same team that made it to the Eastern Conference Finals, yet will be able to upgrade their one position of need. I think the transition to adding just one starter is easier than essentially changing 3/5 of your starting lineup (assuming if we can't get Hayward, then we won't trade for George). As many have stated, the only downside is Blake's injury history.