Can a top professional sports shooter using Hasselblad film or Mamyia or even large format to shoot sports? if not then why? isn't him a talented pro? Can he shoot with a point and shoot that shoot at 2fps with maximum 140mm focal length for soccer and cricket and so? if not then how come he is a pro? Can Ansel Adams shoot his amazing landscapes with 1Dmk3 + 800mm? i will give him H3DII-50 + 120 macro to shoot in Yosemite NP for landscape [no macro and no pano], can he? Now Talent is really the key, but can the talent help if you have a wrong gear and at wrong place?
That is the point mackmittonz was making. A top professonal sports shooter using a large camera can do some good work. Heck I shot football and basketball with a Mamiya medium format press camera in my early days--photographers before me shot those sports with 4x5 press cameras.
At fourth down and goal, six points behind and five seconds left to play, I would be smart enough to position myself for a dramatic touchdown, and be ready to snap at the instant the running back leaped over the defense into the endzone--I'd get that picture with my Mamiya, sure enough because I could anticipate it and I'm darned good with that Mamiya "bedpan with a lens." But I would not get the game-losing fumble in the next moment because it's going to take me at least 3 seconds to wind the film and re-cock the shutter.
We got good photographs--but not of everything we would have wanted. We got good photographs within the limitations of the equipment. That's why mackmittonz said,
Definitely talent trumps gear until you get into a situation where your gear does not allow you to accomplish what you'd like to do creatively.