Any way to convince folks that this is a good trade?

Im trying to trade devin hester and larry johnson to a guy that desperately needs a running back in return for randy moss. the problem is that I also have tom brady, and while the guy i proposed the trade to is cool with it, the league has vetoed it 3 times because theyre affraid of a little double dipping. Ive tried to explain that from a production standpoint im losing out here but theyre not having it.