A lot of people are unhappy with how most rental companies handled this. David's is one you see named on this board.
Whether you will want to rent or not should probably be based on what the value of the points are to you. I've been considering a contract that happens to have banked points. If I went ahead and purchased it, I'd probably try to rent them out through David's rather than let them expire, because the potential is there I could get something out of it and I don't want to bother with direct renting. If David's couldn't rent them or if something happened (resort shut down again) I'd just eat the loss because I'm not going to use them anyway. It seems the biggest loss for owners occurred when resorts were shut down, and I *think* the new contract is worse for them so the potential for losses are there (again there is much more on this in the thread).
If on the other hand you want as much value as possible, many will probably tell you to rent them yourself with a contract. I know nothing about that though because I've never done it