I remember last year, the Celtics were 3-0 in the regular season vs Miami. After the Perk trade, the Celtics were 1-5 vs Miami including a regular season game and the 2nd round of the playoffs.
The first 2 games of the regular season Perk didn't even play. Also, losing Shaq in the playoffs was a very big blow.
Look, I love Perk, and wanted him to be a Celtic for life. Danny offered him a fair contract, especially after coming off that knee injury. Perk refused and wanted more money, so he was traded. Green is a pretty darn good player who is still young. Who would have known he would have health issues and miss the season? That's life , it happens. There's been rumors that the Thunder will try and trade Perk or release him to clear cap room in order to sign Harden and Ibaka to extensions. So maybe one day we can have him back.
Perk's a good player. On a championship contender he is a great glue guy. But c'mon, would you pay Perk 9 million a year to be the maybe sixth best player on your team?