Regardless of what is a good idea or not, I think you're just jealous that a gimmick you don't like as much as the other, gets over better, so they use that.
And to be honest, your little rant about how "childish" Undertaker is, it was very childish. You are upset over the stupidest things i.e. "I hate how he rolls his eyes back and every one cheers."
How about we go to McDonald's and get you a Whaburger and some French Cries.