Tournament style playlist?

So i kind of had a thought come to me, not sure if it would work but i thought it could be awsome if it did. Would it ever be possable to make a playlist or set of playlists apart from the standard ranked games that could be tournament style. Be it team, 1v1 or 2v2 where you or your team whatever could queue up every week/month or whatever on a given time and play though a complete ladder tournament? I believe this would be a great addition for competative players to just use an ingame mechanic instead of using other systems like gamebattles or what have you. Keeping this seperate from a social or even standard ranked game but have this as an option? Not sure if the “under the hood” work from 343 would even allow this, but i believe there is absolutely a community of players that would thrive on this if done correctly! The ease and simplicity of this all being ingame could be absolutely great.