While I think that is where he will struggle ultimately, I did not think that was the case yesterday...he was not overmatched at all on that end of the floor (and that may not be the case during conference play or other better high D-I schools) yesterday, and he appeared to know what was going on at that end and where to be. If he struggled at anything yesterday, it was making shots...hopefully that was an anomaly, but given the struggles of "premier" shooters that struggled as well the past two years, who knows?
Cline needs to get physically stronger, no doubt about it...but, he is the best pure shooter on the roster, he is no worse at the defensive end of the floor than Mathias was or Stephens continues to be, and he has a high basketball IQ. Purdue is a better team with Cline playing rather than redshirting, simple as that in my mind.