The coolest thing about L&Y in 150 is the ability to kill Thrawn in one phase if necessary, and from 12 squares away. Thrawn's stormies ought to be scared of Luke's Force Push 3, especially since he can do it once every single round (though it's a bit tough since it is a Replaces Turn ability). Also, Reflect is really nasty against Stormtrooper swarms. So, this means Thrawn gets played offensively. With MOTF 3, Yuke can move 12 squares, and still Twin on Thrawn. Leia moves up behind and gives Luke the 2 extra attacks....dead Thrawn.
It can work that way against other enemies too, and if you can manage to hit twice and then Force Stun....gets frustrating for the opponent REAL fast.