Why are fans so immature about wrestlers cutting down their movesets?

john morrison said in an interview about how as a wrestler you have to really keep an eye on what you do in the ring, when a wrestler cuts down their moveset it's out of being a mature athlete and taking care of their body, rey mysterio cant hit the west coast pop after the 619 anymore because he kept landing on his injured knee, cm punk was allowed to his pedigree off the turnbuckle in wwe but he decided not to due to it hurting his knees, evan bourne, melina and big show does the slice move he used to do and miz does the corner closeline that he used to do.I have also noticed that main eventers and upper mid cardersalso end up doing five moves too like cena/batista/triple h, almost happened to kofi kingston. The wwe superstars have to take full control of themselves, kofi got bounced off the main event for botching REALLY BAD here a href="http://www.youtube.com/watch?v=N-kxxFjiD6s," rel="nofollow"http://www.youtube.com/watch?v=N-kxxFjiD…/a kofi forgot that he wasn't soppuse to dodge the punt and didn't jump when orton hit the rko, he could've broken his own neck. Why do fans whine about wrestlers cutting down their movesets do you want them to get hurt?