Create a finisher question

[Brianthespaz86]

Is it possible to glitch or hack a finisher motion. when CAF first debuted I created a move i thought I invented in 97 with my jakks bone crunchers wrestlers. The kid cash/jay briscoe finisher.(underhook piledriver) but every year after it wasnt gining me the option to pick impact piledriver as the finish motion any way around it i'd assume so especial since we have those duche bags that create those cheat moves.