That is his cieling/comparison IMO. Riley wasn't terribly accurate but showed a ton of determination and was willing to be physical to an extreme. Just wondering how far off he is from Riley in that respect.
Of course, comparing stats like this is tricky business, because Beau Hoge likely had better pass protection. Riley Nelson had Cody Hoffman to throw to.
If we can find a couple of better options at QB, I would love to see Retzlaff get a shot at another position like LB or slot receiver.