I wouldn't be at all surprised, and I wouldn't be against it either.
I always thought it was strange how quickly everyone jumped off of the Harrington bandwagon, but they stayed on David Carr's much longer? Of course, now a lot of people are sick of both of them...
I always thought that both of those guys were good prospects. They needed coaching, and they needed more help around them. Neither one of them ever got it, and it probably ruined them both to some extent.
I do believe that Harrington could be a nice backup though. I don't see how there is anyone else out there who is a much better candidate.