That is true, but was OL a bigger need? You might want to ask Cutler what he thought last year.
Maybe...maybe not. Carimi was returning from a rookie year and no one was questioning him at RT going into the season. Same thing with Louis at RG. Garza was dependable. At LG, we had question marks. But the Bears signed Chilo Rachal and had Spencer as a backup. Yeah, that didn't work out. Webb at LT was the biggest question mark going into 2012. He struggled early but was very solid the 2nd half. Plus there were no LTs available in the first round and the only guy that played LT in the 2nd round was Cordy Glenn. The rest were all right tackles.
Emery obviously felt that McClellin was a better DE than DeCastro was a G even though many scouts rated DeCastro as the best OG to come out of college in several years.
That still doesn't mean McClellin was the BPA at 19 though.
BPA, particularly in the first round is a myth. Look at all our draft talk...it's all centered around the guard position now. If we were truly taking the BPA we should be talking about HBs, QBs, TEs, DTs, DEs and safeties too.