That spear ground pound at 0;41 would be an interesting addition to melee for Banshee's if they had an Executioner, give them the stagger that Raptors have. Hell give it to the Warlocks with Singing Spears too!
Just commenting in relation to the Outcast Ranger, think of that character more like a "Pathfinder" from tabletop as opposed to an actual Ranger. I feel as though Rangers will be somewhat more customisable if they're added. All that said, Dire Avengers are supposed to fill the "Marksman" role similar to how Stalker Bolters do on Tacticals if I'm not entirely misinformed (there's a good chance I am ).
Well, we will be playing those classes in a couple of months (maybe less maybe more...), but wraithguard are something post launch (1 year? 1 year and a half?) and we don't even know if the game will have things like wraithlords.
oh hey, while you know the future can i get the lottery numbers? nothing set in stone yet you don't know whats coming out when or when it is able to we gotta wait