I'm going to disagree for a moment here. Remember that the sensor covers an area 17" in diameter. That is an absurdly huge chunk of the board. Sensor can save you so many orders if you can over lap your opponent's camos in its area. Add in that it discovers on a +6 and so will auto pass on Keesan and you don't run the same risk MSV does in trying to force the discover and potentially failing. Keesan herself is actually a pretty neato tool. I know its not directly related to the main focus of the thread but I think people are sleeping on her since the change to KHD. For 30 points you get: Reasonable Gun Fighter with a solid Main Gun, Flash Pulse and Nanopulser to support. Sensor on a WIP 14+ Unit (ie: Will never fail) Triangulated fire with a Viral weapon A marker state Specialist Emergency Regen/Shock Immunity A unit that feasibly achieves 8 Classifieds.