I think he sounds like a cool guy. He could potentially have some cool stuff going on, though at the moment I don't have a ton of ideas to offer. I'd be up for building some CR too... maybe with Lindsey, seeing as he's been doing the Ranger thing for about 7 years now. David could be up for something as well, but... he's weird. >.>
It'd be neat to have him around for sure. Do you have anything in specific in mind?