well like i said the 1v1 is a start... besides i bet there are some pretty crafty players out there who aren't shadows.
I have beat my share of shadows as annihilation/watchman.
Much harder to do now then it was before, but it is still possible. Can still do it on a scoundrel/op as well. If you make one mistake though, GG.
Don't get me wrong, I think it is a cool idea. I just think it would be a lot more fun with 3 v 3.