The best NEO sports talker, IMO, was the late, great Geoff Sindelar. Jeez, that guy knew his sports! And he would let the callers actually carry on a conversation with him. Not being a fan of collectibles, I was never fond of all the calls he got about them, but his shows were still excellent. Plus, he was a great guy away from the mic. He is missed by me and many others.
The most entertaining NEO talk I ever heard (sans the late Gary Dee) was when Chuck Galeti and Chuck Booms would fill in together for Triv. They played off each other perfectly and actually made me LOL many times per show.