It depends how far we want him pushed. Here is my take on this.
Sure noble does deserve a push he can display some great technical and speed technics in the ring and is extremely talented but i dont think he neccerserilly deserves a massive push.
In 2002 Jamie noble domianted the cruiserweight scene along with gregory helms and him and nidia were getting tv time every week but since nidia is gone it seems WWE is just jobbing him to the likes of Chuck pulumbo who was never brilliant anyway or even teaming with other wrestlers to relive a past tag team. Noble's reputation has gone when it should of just kept rising.
I really think noble is one of the best on the mic on the whole smackdown roster. He may nto have the most pleasent voice but he says it like he see's it and does it ina god damn good way. This is another reason why Noble should be getting better air time and success then he is currently receiving.
The way i see Noble getting a push is to take him over to ECW where he can fued with the likes of thorn (Where they can push themselves, Benjamin (Underdog storyline) or even Kane (Where he could amazingly come out on top and it starts a rivalry). he has the momentum throughout his whole carrer to hold the ECW title and would truely deserve it.
If this did happen though i think he should only hold the gold for a little bit (Roughly around a month). Then he can jump over to smackdown and have some fueds with MVP or others over the US. This would also be deserving seeming most future world champions become US champ first (Flair,goldberg and numerous others).
So yeah i think he does deserve a push not to the mainstream scene with edge and all but definentely to the upper mid carders where he can fight over the US. thats my two cents.