In this market I think he is. The issue and this gets into part of the issue with going after Coleman, is a team like Alabama which clearly has a budget (unlike Texas, in which case it's limited by the number of things they want to buy) has to be careful even appearing like they have money. One big spend agents smell blood in the water and players say hey if you can afford that, what about me?
So, when you consider all the potential downsides of a sign like this, I think you might be better off breaking it up until multiple lower profile buys. It rocks the boat less, it fills more needs, you're not putting all your eggs in that one basket. I'm just not sure Alabama is positioned to get into high profile bidding wars, they're not as poor as some people seem to think, but their funds are finite.
However, if you're one or two players away from a championship team and you know it, and he's one of those guys. You pull the trigger right? Assuming you can afford to hold things together.