I'd like to say yes but you just never know with some of these NXT callups...they just don't always work out and translate on WWE TV. I mean where the hell are the Authors of Pain or Sanity? Its tough to say.
The talent is there though. Patrick Clark is ridiculously talented.
I think that Elias and Nia Jax's case are different. Nia Jax is a full-blown WWE project. She didn't have any experience before walking into the WWE PC as to Elias performing on the indy circuit on the East Coast before signing with WWE. It's one of those cases where Elias didn't actually have the right set of opponents for him to shine in NXT and then, once he got called up, everything fell into place for him. It's like the reverse curse of certain (most) NXT callups who can't seem to overcome that jinx.