Yep, was just about to say that I'd seen a trailer drop for it earlier, but you beat me to it Personally, I can live without a sequel. The first one didn't do much for me, so not fussed either way. I'll watch it, don't get me wrong, but then I will watch anything.
I was sitting in the theatre waiting for MI: RN to start and the preview came up. It totally caught me off guard once Ben Stiller popped up. It got a good laugh from a full theatre, but it doesn't interest me.