How is this offer?
It's good for the Cats because they get some athleticism with Stro and some youth/potential with Luther. The contracts aren't bad, if they end up wanting to move them.
Houston gets a PG that will get the ball in the hands of the stars, while playing the smaller/quicker guards of the league that the Rockets have had trouble with. Ely provides a big body that can bang down low next to Yao, which is essentially all they really need from that position right now.