instead of having more solo carry potential
Instead of edging the game more towards solo carry potential, why not just make it so that one player trolling/feeding doesn't affect the match as much?
lower kill gold, give more gold for farming, make it so turrets don't fall as fast (yes i'm aware they are already planning on buffing turrets), lower front loaded damage (yes i'm aware that they already claim to be addressing this, but until i see substantial change, this stands), etc.
i don't feel like this game needs to be decided by whoever has the best player, but also shouldn't be decided by whoever has the worst player either.. even if one of your team DCs or is trolling or something, the game shouldn't feel like it's suddenly all but lost.. it should still feel comebackable.
don't punish the team because one player is bad, but also don't give too much snowball potential to one person..