I'd have to agree with you.
One thing though, out of the 4 guys you've mentioned, only one of them has been champion and that's Punk. You could say 'Morrisson was ECW champ' but a) do you really consider that a World title? and b) Morrisson has been with WWE since 2004 so he's had his 3-4 years as it were.
Also, in Edge's case, he debuted in like 97-98 and didn't win the title til '06, so he DEFINITELY paid his dues before becoming champ. The only difference between him and someone like Austin or Foley, was that he spent those 8-9 years with the same promotion.
I think that some people want the new guys to rise so quickly, because we mark out for those particular guys for some reason in particualr, from the moment we see them, and then want to see them holding the title, fueding with the other top guys, in 20 minute ME matches instead of just having 5 minute matches on Raw with no-names, or 15 minute matches on SD, except you miss at least half the match due to adverts.
I for one, have always loved the Kennedy gimmick, and truly wanted to see him win the title at WM24, but it never materialised. Seems as though that was a good thing now, not because i think his abilities have dropped, but because what with his suspension and injuries, i myself need to be convinced (as i'm sure Vince and the others need to be) that he isn't going to be given the belt and then fall flat on his face immediately, which is why they drew out the Hardy title win for so long in my book, because they needed to be sure. If i was gonna give him the title, i'd have waited 'til WM next year. I'd want a guy on his 3rd strike to be clean for a whole year before i put my faith in him being my top dog, but hey, that's not my decision to make.
Secondly, i think it's because we've seen a number of guys who have appeared out of nowhere and become the champion and have very successful runs as talent afterward, maybe not as the champ, but in the upper-mid card anyway. Here's some examples:
-Undertaker won the WWF title within 12 months of his debut with the company. He's now an 18 year ME veteran with WWE alone and is one of the only 2 wrestlers to still be one of WWE's top draws since they started with Raw and everything that followed.
(There's probably someone you could list between these two guys, but i can't think of him so.....)
-Kurt Angle won the WWE title about 10-11 months into his rookie year with WWE, and had won every other accolade he could win in that space as well (except tag champ), which is something neither Taker or HBK had achieved.
-Brock Lesnar won the WWE title in roughly 6 months of debuting. He was still undefeated at that point as well! He then won the title another 2 times (maybe 3, i can't remember) before deciding to jack in pro-wrestling and try football. So, Lesnar is a good example of a guy not to push to the moon straight away.
-Randy Orton is a guy who actually meets your requirement for a guy who got pushed quickly, but not too quickly. If i recall, Orton first appeared on WWE TV in late 2002, and then started his Legend Killer/Evolution run in early '03 and was the youngest champ ever by Summerslam of 2004. So that's just under 2 years. 4 years later, he's still on WWE TV, as one of the biggest draws on Raw right now, because the fans see him as an anti-hero, whether intentional or not.
IMO, guys like Koslov, Swagger, R-Truth etc should debut, have a few squashes to get them recognised, then have a fued with an established talent, ie Rey Mysterio or JBL or Kane, and then work them up to their gimmick match fueds against guys like Jericho and Taker and then give them a title run, and if they get over, then you know they're probably on the verge of being ready to stay in the upper-mid card.
That's why i felt Kennedy was ready. He'd started beating nobodies, then he beat Hardcore Holly a couple of times, then he beat Booker T, and then he started beating more and more former champions. Had a decent fued with The Undertaker, and then got a World title match against Batista, and everyone wanted him to win. Then he won MITB and the crowd popped, and then he fell and never got back up again.
Kofi Kingston, Morrisson, Shelton etc are examples of guys who just needs a decent fued on their own to help then stand out, and rise above and if successful, stay in the upper-mid card/ME tiers. I honestly think the only reason Shelton is still employed, is because eveytime he wrestles at WM he steels the spotlight from everyone else, but the other 364 days of the year, he just coasts through.
Anyway, i agree with what you said Dragon, and that's just why i think we all get push happy when someone new comes on the scene.