I really dont have a problem with them bringing gangrel and big vis back. BUT i do have a problem with Undertaker making both of them, along with JBL and orlando, look like chumps as soon as they return. If we know UT can handle all four of them on his own, why tune in for a handicap match?
It's funny, but comparing wrestlers to dogs is a little bit asinine. Seeing as most wrestlers (Austin and Bret jump to mind) compare themselves to horses ("once Vince is done with you, off to the glue factory, etc")