Of course you want to have home court advantage in the first round of the playoffs, history shows you have a far greater chance of winning through to the next round, but any seed 3 through 6 in the first round and having a reasonably healthy squad entering the playoffs should be the goal.
Lots of question marks over individual players on the Celtics and their ability to step up their level of play in the playoffs.
Hopefully collectively they can get the job done in the first round, winning one playoffs series would be huge for this team in my mind.
Anything after that would be a bonus as far as attracting possible free agents.