I do not think anyone threatened La Mamma of death. Moreover BlizzardMommy, surely he has an army of assassins at Hitman ready to defend them.

However after the hustle and bustle of the past few days Tweet:

Blizzard has made it known that competitive mode is confirmed for June and that it was simply a typing error. How did they confuse July and for mid-to-late July with June you do not understand well.

But it is official, ranked on Overwatch they will come to June! I can not wait!