Not sure size was a big concern against the Knicks for whatever reasons. Of the DNP-CD players, there was a lot of size:
JHern 6'-9"
Parker 6'-8"
Fernando 6'-9"
Kanter 6'-10"
Incidentally, Here is how our "big" usage broke down:
GWill + RWill 18 min +10
GWill (1 Big) 13 min -18
RWill (1 Big) 27 min +4
So net, we were +10 with 2 bigs and -14 with 1 big. Much better with RWill as the 1 big than GWill as the 1 big. The Knicks played with 2 of Randle, Robinson, and Toppin on the court nearly all the time.