interesting, why are we not finding a pf / center for the playoffs?
To be eligible for the postseason, a player has to be on the team's roster at least one regular season game and can't have been on the roster of any other NBA team after March 1. So we are talking about guys like Gibson who have been overseas, or guys who were waived by an NBA over a month ago and who were not picked up even for a 10-day contract.
Net, we couldn't get anybody you would want to see on the court before the Celtics' current end-of-bench players. We have Horford, Baynes, Theis, Timelord, Mook, even Guerschon who should see time before some non-NBA scrub - who would also have to learn how the Cs play as a team. I think we would see an awful lot of smallball lineups before going there.