Assuming we have a Wade+Mullan sized hole in our spending for the remainder of the season, and also assuming we aren't on the precipice of bankruptcy, it seems like a minimal risk if we can get him for the rest of the season with an option for another 2 afterwards.
I find it hard to believe that someone who was as good as he was a couple of seasons ago would be that poor for us, given that we're currently using a (no offence meant) centre from the championship on the wing at the moment.
If he is friends with Lima too, maybe that'll help him relax a little bit too