I'm not at all surprised they went with LB's song. Judging from the info inside the sleeve, this (like almost every other FM release since 1979) is a solo album that got tweaked along the way. Hopefully it's more of a rocker than "Peacekeeper" was, but it'll probably be a similar, mid-tempo jam with prominent backing vocals from Christine.
And it better be polished as hell; he's had more than enough time to tinker.