Dude, really? He gained +2 str guarenteed, and he's regularly going to be Str 9. With AP2 at initiative, and still hitting almost everything in the game on 3's save, like, Chapter Masters, he's still easily one of the best combat characters in the game hands down, and he's significantly better in that regard than before. T5 rarely came up, no one cares about bs 6. I guess you don't get fnp against lascannons. Losing The Grand Strategy sucks, and no more precog, but trust me, Draigo is significantly better at what he does.
Being a Lord of War is terrible though. It makes taking him massively prohibitively expensive, that's the real nerf.