KG is playing hurt, he is not 100%, this is obvious, yet he captured yesterday 17 rebounds, incredible. My opinion is that he can still play but reducing his playing time, especially in RS, Duncan is still playing, are similar players but Spurs roster is better than Celtics.
Garnett injured is still better than 90% of the centers in the league, but then again, he spent 18 years in the league, many kilometers, games, trips ... these players at this age are made to regulate season very long for them the example of Sheed in 2010.
I as a fan of KG did not want him to retire, but if it does it is quite respectable, but honestly output from KG Perkins has had little help in the frontcourt, this is obvious and for me a roster planning problem.
The problem is that we need to see if your foot is right or if he needs surgery, this is already different. Rondo's return may be a factor for KG not retired, but that no one knows.
Whatever happens The Big Ticket forever, the best, I want one last shot but with a roster of guarantees.