Phil wrote:

Which QB threw the pick?

DL said there wasn't separation among the QBs. I think everyone is hoping Ty or Jay step it up and takeover. At this point it's hard not to see Bo as the starting QB. 

Lanning explained in his press conference...if I understood him correctly, those INT's came in "must throw" type of situations...third and long; fourth down and need to get in FG range, etc. vs say a third down where it could be a run or pass. Meaning, the former is more likely to lead to an INT vs the latter...so they(INT's) have to be judged accordingly.