West going to Oklahoma doesn't make a ton of sense to me. They just drafted another PG, and still would have Watson as the backup.
I think the deal that would make the most sense for all teams involved would be something like
Cleveland gets Williams (plus possible cap filler from team X)
Milwaukee gets Ridnour
Oklahoma gets Eric Snow (expiring) and a draft pick from team X
Team X gets Delonte West
Now, I know what some of you are thinking...but I doubt team X would be Boston. I don't think they would want to give as much money as Delonte wants.
Personally, I would like to see the C's get involved to somehow end up with Damien Wilkins in the deal.