To me it seems unfair since the new players have had to be out there making enemies while the coaches kind of hid behind their teams. Also the coaches know each other pretty well from previous seasons and the kind of PR work the former players do. So I think I'd vote no.
Another question (but the title only has so much room) is, will the teams turn on their coaches? I'd guess no for the small teams, they need every ally they can find, but will Frank find Boogie a threat if he's really in the game?