I really like the point of "Guests" seeing you prepare done meat with gloves. If it is someone you know and they eat your grub all the time, they probably know how clean you are and it doesn't matter. But when you have new folks that may not know your process and see you ripping into a chunk of meat with out gloves, it may turn them off a bit. Never though of putting the the glove on the rub. I will use that.
Backwoods Extended Party, UDS, Weber Kettle 22.5 (x 2), Gasser, Orion Cooker, 24x48 Custom Griller, Turkey Fryer x 2, Small BGE, ECB, Char Broil Double Chef