I think Wariner gave the wrong person a pay cut.
I'm pretty sure that the standard rate for agents is 15% and that can be negotiated lower. Why does Johnson bring that other agents can't?
I know Johnson has 2 gold medals and the rest of the world loves him but why does he cost more than other agents? Does Wariner have all sorts of contracts besides Adidas? It can't be hard to get him into meets with decent apearence money... An agent should be solely about making the best business decisions and nothing else.
I would expect that he would pay less than the standard rate... not more.