I get that, and if Boyd were a legit 6'5 we'd have much fewer problems.
Last year, our biggest point of weakness was at defending the 4 due to size mismatches, and a lot of teams used that to their advantages. This season, when Calixte isn't on the floor, we're going to have that problem at the 4 and the 5 (because AJ and/or Mar will have to shift over and defend the 5) and that will be exploited. Paulsen is going to have to be really creative with his approach this year in managing minutes and matchups.