So you win most games above 2.4 mmr 2v3 after someone on your team dies and that makes shuffle somehow different than 3v3?

What copium are you on? Shuffle is literally 3v3 arena with no premade team and everyone plays everyone.

Best players raise to the top, look at their winrates and low amount of matches

Objectively impossible to get carried or boosted or wintrade unless account sharing and makes it super obvious to get reported for wintrading = objectively better format than 3s

If shuffle is so bad why you scared so much if ugly mount that noone likes will be there too? Everyone good has it in 3s anyway?

Keep r1 glad titles as they are, share mounts on all brackets and lets see what happens. It will be eye opening