Would they really be better if they were bigger?

[Rollermacka]

People are saying again if certain wrestlers werfe bigger they'd be big stars in the WWE. My question is, do you really think that they'd be as good if they were? I know that's semi confusing but here's an example, Christopher Daniels. The Fallen Angel gimmick was awesome, when he was preaching about sin. If he was 6ft 4 260 lbs (bigger than avaerage wrestler) it could have been an awesome feud with the Undertaker but would he able to hit the BME or his other impressive combo moves if he was that big? Same could be said about Austin Aries. He's got the chrisma I'm pretty sure he could get really big and buff even though he's only around 5 10. Nobody ever focus on the fact that Saturn or that Charming Gentleman from Canada who won the 2004 Royal Rumble were that tall. I know I kinda rambled, but my question is would these smaller wrestlers be as good or entertaining if they were heavier or taller?