I really like Fight Song. It's a great heavy piece, and much different from the other two.
I won't compare it to anything by AB, but I will to the Weathered cd. It's always been my fave, and I think that Stapp's cd will be much like that. Since I've heard Fight Song, it seems like it will have good combination of ballads, mid-heavy and heavier songs.
About radio play, I don't see why it wouldn't get a few spins.