Arena Advice - 2V2

Hello all!! So me and a friend of mine are getting back into pvp for the new season and the new expansion. My friend decided on going healer with priest, currently Holy. My question is what would be the best 2s partner that would be good with the new expansion.

I know we don’t know the changes yet, but based on historical expansions, there are synergies that have always been strong. My question is whether I should main Hunter or rogue? I am good with all the specs of both classes and I like them both. What do you think has the better skill cap and based on CC & synergies has the best chance of being strong in the new expac? Advice is greatly appreciated!

Pretty sure Rogue is always a safe bet for PVP. Dillon has basically been R1 since the dawn of time, I’m sure Hunter will also be fine considering.