I think he's pretty close to the same kind of prospect as TB, actually. What are TB's strengths? Pocket presence, defense reading, poise, etc. Aaron Murray has all that, with the added bonus of playing his best games against the toughest competition. What are both of their weaknesses? Size, strength, etc. I think they're both accurate enough, which is to say I don't buy into TB's pro day. But they both need development. If you have the luxury (or discipline) to take a guy like that a little bit later and sit him to develop, you might end up with a really good QB. Or maybe he washes out, but you didn't waste much on him. I'd rather they waste a few years on a guy like Aaron Murray than a guy like Sam Montgomery.
I think because of Murray's knee injury, he could fall to 4.1, which is about where I'd hope to take a development guy like that. Think Kirk Cousins, in terms of risk.