FreeBaGeL
Footballguy
That's pure speculation, but even if we assume it's true that still begs the question as to why he was going to so obviously be undrafted whereas other guys with off the field problems still commanded 2nd round value. And let's not kid ourselves here, they could somewhat assume that any of their 6th/7th rounders could easily end up undrafted and available later but still chose to take them over locking up Crowell. Why would they do that if they believed that Crowell was a 1st round talent with a 50% chance of flaming out? I think the answer is that he was both not viewed as a 1st round talent and also has a much higher chance of flaming out.They likely knew from talks with other teams that he would not be drafted. They also likely knew from talks with him that he would be interested in joining the Browns, either by draft or free agency. There's a lot more at play here than "this guy was more talented so that's why they took him" or "this guy is a big risk and not that talented so that's why he wasn't drafted". Bryce Brown was mentioned earlier, and I think that fits perfectly for a comparison--not from a skill perspective but from a situation perspective.
As for Crowell, I've seen several of his interviews, and he seemed to know from talking with teams there was a good chance he would not be selected. He seemed genuinely remorseful to me, and at peace with the fact that he may have to earn his way onto a roster and work his way up. He even mentioned Foster in one of his interviews as a path that seemed he would need to take. He even talked about the likelihood of needing to play special teams if that's what it took. I think his head his screwed on straight now for what it's worth. Now it will come down to talent, which most think he has plenty, and opportunity, which most believe there will be. I think at his current price (3.09) in my recent rookie only draft, he is well worth it. Certainly less of a risk there than West at 1.08, when there are starting caliber WR, TE, and QB on the board...
Those other guys that I mentioned with off the field issues were bumped down from being the top prospect at their position to being the 3rd-5th best prospect at their position. Why was Crowell allegedly bumped down from being the top prospect at his position to the 23rd best prospect at his position? My guess is that it's a combination of him not actually being the top prospect at his position without the off the field issues and his off the field issues being monumentally worse than that of those other guys mentioned. He looked great as a freshman at Georgia but that was more than 3 years ago. Plenty of guys have looked like a future top prospect as a freshman and never ended up living up to it.
As to the last part of your post, about the interviews, talk is cheap. He said similar things after his suspension at the end of the 2011 season, just a few months prior to him racking up two new felonies and getting kicked off the team.