Hunkerdown, shroud, unremitting doesn't give two ***** about your CCs. Controlling the center is not impossible but really *********** aids when every team on TOFN had 3 healers, 2 tanks and the rest were hiding/kiting cc's in huttball. Intercepting balls only happen against bad teams.
What i'm saying is that huttball tactics on TOFN were aids and horribly boring and even if you had good CC's and everything it just ended up being who had better ping and a faster macro that won the match.
And if you think they can monitor macros, how about physical equipment like binding click to your mouse wheel or something similar?
FWIW, i have 2 chars over 2k rating and 2-3 more at 1600-2k. Many thousands of games at the top level. Unsure about my experience? Ask anyone who's played ranked on TOFN.