You are coming off as very hostile in this thread, even if swapping crews could be a good idea. There are ways to play against Dreamer, no doubt, but he is a strong master that will need some clever counter picking, which is what this thread is all about.
I have had very good success against Dreamer by picking good, ruthless, ranged models. I like Dashel, Steward and Lawyer(s) to support Pale Rider and Lone Marshal. You should have easy access to focus (foul mouthed motivation, which helps as moderate dmg will do so much more than weak against a plethora of armoured or incorporeal models.