I wouldn't expect to see it so varied so often, I agree, but I think we've moved people off some surefire winners and stirred the pot up. A lot of people are tuned into Mindlink now but it's far less clear what the best version is, so you'll see 4 different Mindlink lists not 3 Paratanni and a Fennaroo.
I think we're in a Mindlink/TLT metagame now but how those elements are being brought to the table is at least a bit more varied. It's not a good time to be Imperial, though, that's for sure.