If they want to consider this some more, they should just suspend the ability to rest loaned players in mean time. It was just implemented, it should be pretty easy to turn the clock back.
Maybe they are hesitent to start dealing with all the work it would mean to spread the word that it is illigal and suspend/take actions against all cheaters. I recon they are quite many by now. But then, just turn the ability to rest players off. Its certainly won't matter much if you have that option or not. Right?
Jeeves where are you?