Not being an expert on the subject but.....
Try and pull of a snapshot doing the left shoulder, walk trigger with your right hand thingy.
In the words of E6 - no no no no no.
Use both hands correctly. Allows a well balanced stance, tight profile, good snapshot, plus running and gunning can be done easily, shooting accross your boby is a lot easier than shooting away from it, ie, running down left tape, shooting in field (at quite a flat angle), you use left hand, shooting accross body.
If the argument of "i can shoot faster using my right hand" is used, simple - train walking your gun with the left hand.
If the argument of
some top pros do the left shoulder right hand to shoot with thing - I bet the vast majority of pros use both hands correctly, while the others that dont probally have additional skills in their repitour (sp?) that allow them to stay at the top of the sport (as with all of them).
Also, if you happen to break one of your hands, you can still play ball if you can use both anyway.... wooooooooo!!!!!!!