In a battle royal the only way you can get elimated is if you thrown over the top rope. You should imply that into the game (when you get the battle royal up and running). You should be able to go out the ring and grab a weapon and come back in about um 5 seconds. You should be able to get elimated then have 10 seconds to ether grab your oponets legs and pull them out (With out elimating them) and beat them up! You should be able to elimate yourself and be elimated in multiple ways like:
1-Turnbuckle
2-Standing on the turnbuckle ( Like Warzone but better)
3-Hopping on the ropes
4-lying on the ropes or on the apron dazzed
5-By moves (Suplex, Millatary Press, Fall Away, Fire Man Carry, Choke Slam and Hurricaranna)
Now there should be a double elimation like if your standing on the apron moving around like on No Mercy. Somebody should be able to hit them right off when their momentum is high. You should be able to stand on the apron and grab people to do the moves like on No Mercy!
For now, I'll just say that this is a great idea to start brainstorming for. Battle Royales have always been a pet peeve of mine in wrestling games, and it's a good notion to start giving ideas to make that match deep and realistic for PWX. I'll definately contribute some ideas of my own when time permits, but I really do support the fleshing out of over-the-top-rope match mechanics.