David. As the years have gone by it has changed. Through the 80s and 90s, until 04-05 it was Jon... he was just cool back then... or at least seemed that way. Richie was always a close second... and still is.

Apparently Tico is not a good drunk and Richie shouldn't drink, so David. If alcohol wasn't a factor, it would probably still be David. He seems pretty down to earth and I think what he does when off the road is far more interesting than anyone else in the band (what Jon does is good and interesting but you know, he is a businessman now).