It's actually an incredible pick as Gil has only 9 original designs to his name. Compared to however many Nicklaus, Norman, etc... have.
Overall, he's a great compromise as he has experience working on tournament level designs (TPC Boston, TCC Brookline, Winged Foot, Castle Stuart, etc.), but is a modern day "minimalist" who favors public golf, environmentally favorable designs, and little earth moving.
So, I suppose it makes perfect sense?