My latest video goes over some deployment tricks you can do with a Mobile Cadre. Sometimes, the Tau really win the game in deployment and here's a quick video laying out a couple options for you Tau players to put in your Bag of Tricks. Neither of these deployment setups will work every time, but like a good chess player, you've got to know multiple "openings" based on your opponents' moves.
For some reason I can't get this video to fit in the blogger window. You might want to check it out in my Youtube Channel: tauofwar.