Better ranked system (in my opinion)
I think that how the rank system currently is does not work. ranked teams should stay the same, but solo/duo should change. Instead of gaining/ losing lp based on win loss, it should be based on all your stats (not just kda) compared to others at your ranked. i.e: if you play Annie and deal 60k damage 5-0-12 kda and took down 5 towers solo compared to others at your rank dealing 40k damage going 3-0-4 and taking 1 or 2 towers solo, you should gain lp win or lose. This would also work other way around, going 0-10-0 and contributing nothing you should lose lp. win or lose can be a factor in if you gain/lose lp but it shouldn't be the only factor. I think this would prevent most boosting and prevent people from being toxic for the most part. Getting punished on ranked because everyone else does bad doesn't seem to be working.