In the game today of Royal Canin against The Radiations, The Radiations played Inside Isolation, which I would think is an inside tactic. However, Royal Canin predicted inside attack, but apparently this was a wrong prediction ??!

So i ask myself, what would you have to predict to have Inside Isolation predicted correctly, if it isn't an inside offense ?
And also, what kind of speed is this same tactic, slow, fast or normal ?