Money in the Bank is still new enough that surprise entrants might not work as well as they do at events like the Rumble. The only way I think a type of surprise entrant could work in MITB is if someone returns from injury there to potentially win it. I would have enjoyed seeing Morrison as a surprise return come back to win the Raw MITB match. Random appearance surprise returns could potentially work in the future but im today's WWE it works better if used at the Rumble instead. Give the midcarders a chance to get onto the card through the MITB matches. They should not increase the number of guys either because the only reason it seemed reasonable in the 10 man MITB match was due to it being at Wrestlemania. As a summer PPV match the current format is fine.