Well. There’s this one man I’ve seen in silute top 1 in 2 v 2 PvP that has a build like yours or extremly similar. Not seen many archers in top 10 5v5 though.
If you plan in sneaking around picking targets one by one that could work, not sure if you’ve been in GvG lately, but in my experience it hasn’t happened, it was more like they caught us all in their CC, killed us all and then camped the respawn. 10 seconds of immunity mean nothing with constant CC raining around.
With this going on it’s hard for your pet to remain functional, so you’d more than likely would use scout + musketeer and if the wind allows it. your pet.