Drogoz is a good counter since he flies and inaras projectiles are hard to hit and specially if you have W.Y.R.M Jets.If you are good at aiming then the direct shot damage bonus may even be better.
When Inara is using the Treacherous Ground talent, keep your distance from her. If you get caught in her Warder's Field then you'll have no good way to get out.
To avoid a Drogoz ult, find a corner and wall yourself as close as possible without "jumping on top" of your wall. This will prevent the Drogoz from reaching you.