Some wrestlers just aren't destined to be main event guys. Whilst everyone would love to be an A+ player (as the Authority would call it) some wrestlers are only ever going to be B or even C+ performers at best. Main event spots are few and far between and only a certain number of wrestlers can occupy them. As much as WWE would love to have ten or fifteen main event calibre wrestlers, it doesn't exactly work that way, as time, effort and promotion needs to be put into the push of any given wrestler. There are, after all, only so many hours of WWE television per week and WWE needs to do everything it can to build or maintain stars. WWE needs guys to occupy every spot on the card. There needs to be opening match workers, midcards, upper-midcarders and, finally, main eventers. There is a system and an order to the way WWE structures a show and there are a lot of factors that determine who goes where. Every now and again, a midcarder will break through the glass ceiling and make it to the main event or a main eventer will slide down into the midcard, but this doesn't happen very often. WWE has tried to push guys to the top in the past only for those pushes to backfire. Perhaps these are the reason that WWE tries to stick to a formula nowadays. Here are ten WWE superstars who had a cup of coffee at the top, only to end up right back down the card.