Lots of main eventers use their signature "pop" moves very often.
For instance, the two guys you love so much, Cena and Orton, have a whole lot more than 5 moves. Every now and then Cena will bust out leg drops, powerbombs, new submissions, (shitty) hurricanranas... while as a face Orton was much the same with his "clothesline, clothesline, duck a clothesline and go for the scoop slam, rope DDT, go for the RKO" 5 moves of doom Cena is so infamous for even though we know he's capable of so much more. D-Bry had that loop too to a lesser extent.
Damn right on that last line. The Triple Powerbomb was beastly, why not use a regular one?