How can you cancel RWTing? Two players could each go in their clan chat and battle each other in a 1v1 game. One participant would lose purposely, thus transferring 100k to the other player. Millions can be transferred in no time in any way. Can there be RS gold a limit to the amount of money that a clan could bet in a specific quantity of time? You state there is a 100k limit per match, but should not there be a limitation to keep clans from staking 1m against each other within a time of, say, fifteen minutes?
Players would have the ability to devote a maximum level (based on how many players there are. I.E. there are 5 players on one clan. They cheap OSRS gold can each put a maximum 10k). Any additional cash goes into the Clan Leader.