I'm rebound hooking up with some other guy tomorrow night. bad idea? maybe. do I feel bad enough to do it anyway? probably
Wow. Are you sure this isn't a bad idea?
How about because I'm in another long term relationship and he's not really my type.
A rebound relationship normally involves someone rushing into a new relationship before they're over their previous partner. It is better to allow yourself time to heal before moving onto another relationship.
I'm still attracted to him and he is a nice guy.
Well you seem really conflicted about him. If you are not ready you should take some time to be single. You could hurt him if you use him to get back at your ex.