hm.
so what you have here is two dps classes, one with some cc (and rather avoidable and obvious cc at that).
imo you would last longer than a warrior duo (because the hunter is ranged and has a pet) and might even put out respectable damage, but with nobody to keep the warrior alive and nobody to keep targets reliably cc'd i doubt the two of you would stay alive long enough to do that.
this is totally off the cuff advice, but i would try hanging back with the warrior (maybe even hiding behind obstacles) and use the hunter to draw targets in closer to within charge/intercept range, then warrior charges/intercepts and hopefully the combined burst damage will put the target down quickly. this gives you some obvious advantages over melee targets but i'm not sure how you would fare against casters... of course with scatter shot and silencing shot your hunter gets more anti-caster options, and you could even get nasty with good enough teamwork between those two shots and a well-timed intercept to bring a caster down quick should they venture close enough. this basically means that the hunter does most of the work though.