The ability of Stevens to find workable frontcourt pairings on a nightly basis could very well define the Celtics season .
But this group , especially with their defensive limitations , will test Boston 's pragmatic head coach .
The ability of Stevens to find workable frontcourt pairings on a nightly basis could very well define the Boston season .
But this group , especially with their defensive limitations , will test Boston 's pragmatic head coach .