Perk and Green play completely different positions, Perkins is in a spot where he's helping everyone, rebounding, and blocking shots (which Danny thinks he's dropped off on)
Green will be a perimeter defender with a lot of length AND strength.
Green can easily become a great defender playing behind Rondo and in front of KG, how many All-Defensive teams did Perkins win? How many guys did he shut down before 2007?
Perkins is gone and he's not coming back, if you love him that much go buy one of those hideous OKC Jerseys. Jeff Green will have 100x the career of Perk. The guy is awesome and i love his attitude... but take off the Green goggles and put on the GREEN goggles.