What is a strategy
Can you eat it
(My personal opinion is the USF opening is a mite too restrictive outside of commander options, but that certainly doesn't mean don't do what you're saying)
nourishment for the inquisitive soul my friend ^^
my mind is whirring away trying to incorporate early RE's, Assault Engineers (played a great game against... I think VonAsten, who used them like Soviets, demo's etc) flamers... hell, CoH1 gave us the jeep, does the WC51 have a role now??
but really, i don't think the counters are going to revolve around strategies or new units, but rather a tactical evolution, veto's are going to be more important than ever, as well as lane control and spreading the map, timing and execution on flanks is going to be paramount, and probably require more scouting or really cold inferences.