How will Halo 5 Beta MM work?

From what I understand, the Halo 5 Beta is going to use MCC’s matchmaking. Since that is broken beyond repair, how will the beta work?

I haven’t heard official info concerning whether or not it will be using halo MCC’s matchmaking. However, like most beta’s I assume there will be a bit of a rocky start, but it will be ironed out quickly. A relapse of MCC"s situation is unlikely to occur due to the nature and architect of each game.

Betas are always rocky at first. So anyone who is surprised when/if H5 Beta is rocky at first is an idiot. I haven’t seen anything regarding what MM system the beta will use.

Lets hope it works before we ask how it will.

Guys, stop being so negative.