Again, it is a huge mistake IMO to say "well, we have bigger issues and Carr isn't terrible, let's just draft something else"
You don't get many shots at top QB prospects. Carr hasn't even done anything to instill confidence outside of minimize mistakes and sacks by being ultra conservative. Most of his TDs were pointless and in the 2nd half when we were down big going up against defenses that were playing conservative. Again, his yards per attempt is 5.5. Here is a list of QBs who have had seasons with a YPA that low:
http://www.pro-football-reference.com/play-index/tiny.cgi?id=42bBE
yuck.