If not Growlers then they put all the VAQ eggs in the F-35 basket. They are selling that radar as an offensive electronic attack weapon, but there is nothing officially on the tables, so far, in terms of a notional F-35B electronic attack mission/doctrine. We haven't even seen it in the F-22, which is the only other aircraft with that capability. It is all on paper. All I see is articles, marketing, and engineers postulating.