Bears interested in Chris Simms?

According to the Tampa Tribune, the Bears are interesting in bringing in Bucs' QB Chris Simms. It's a decent idea, if it's true. Tampa Bay couldn't be asking for a lot for the 5th string -- that's right, fifth! -- QB on the roster, and the Bears are obviously near the bottom of the league in QB production. The only question I have: Is Simms any better than Orton or Grossman? I'm doubting it, considering Simms would have to learn an entirely new system than he's ran in Tampa, and he's not exactly been successful there.