that commerical is for sting? (details inside)?
think about how the commercial was made. a guy in a black trench coat, walking in the rain(thats how sting usually has his promo's in the rain) stops a little bit then keeps walking. now here is were the explanation comes in. the cabin represents wwe headquarters or a wwe locker room, and when he stops a little bit, that represents him thinking about his decision( there have been rumors for a while that sting was thinking about joining the wwe) then finally decides to walk into the cabin(wwe hq or locker room) thus finally joining the wwe.
i know this may sound stupid but just my thought