I agree that we should just ban the move Baton Pass itself or BP + Boosting move; either is fine since they basically achieve the same result. Baton Pass strategies have always been the thing that no one wants to play against in a tournament, and have been the cause of many ragequits and bouts of anger. We don't know what's going to happen in the future of Pokemon with Gen 7 and beyond, and the other complex bans may not be able to solve future issues; granted, we can look at this again if and when those situations arise, but I would personally just rather end this here and I'm sure many people would want to as well. This move has actually been a consistent problem throughout the generations; Jorgen did pretty well with full BP in SPL too, acquiring some losses along the way due to people being completely prepared since they knew he would bring it. Regardless, he still defeated Mr.E pretty easily with it in Week 9.
As many of you know, I have been spamming Baton Pass strategies in Smogon Tour for the sole purpose of frustrating my opponents. These strategies are insanely good; in a 3 week span, I got 9 points in XY, 3 points in BW (this wasn't Dual Screen Smashpass though, just Nelson's HO team with Gorebyss + Wobbuffett) (I got 5 points with Dual Screen Smashpass last week), and 9 points in DPP. During the first XY week, I even got 7 points in another tour. I pretty much only used these strategies throughout the tournaments, and they are ridiculously effective. I didn't even know full BP existed in DPP, but denissss definitely proved how viable that is. Baton Pass as a move just continues to be a problem, and I think it's about time we finally put an end to this move. If you don't wish to go that far, banning Baton Pass + Boosting move is a fine option as well. People will continue to find ways to abuse this move, and I'd personally rather just get rid of the root of the problem instead giving people like denissss an opportunity to find more ways to frustrate the community with some new broken strategy.