Its the Writers job to put the wrestlers in the best spots possible to succeed and its the wrestlers job to take the ball and roll with it. If Scotty Goldman got vignettes and was put over by others, the whole landscape of WWE may be different right now. Drew McIntyre got all of those things, but he didn't take the ball and run with it and look where he is now. Jinder Mahal also got all of those things and now look at him, the focus has been taken off of him to Khali.
Sure, The Zombie was a bad example. He was set up to fail, from the moment he put on that costume.
However, The Writers should put Johnny in the best possible spot to succeed, and if he has any talent, he will, if he doesn't, he won't. No big deal, plenty more where he came from.
I can't put my finger on it, but there is something about Johnny Curtis that I really like. I think he has "IT" and would make a great heel.