Too much pitching is not a problem the Twins have ever had, and I don't think the possibility that May will force his way into their plans should keep the team from going after a potentially better option.
I agree with everything that has been said. I guess this year will be the year we find out if Liriano has any ability to maximize his ability. I'm hoping he has a big year, and I agree that good or bad this is his last year with the Twins. If he does good, I could see him going to the Yankees as they've always had interest.