I have some apprehension about how this system will be treated by players, I can see almost everyone just playing champions that are easy to do well with in the mindset of: 'Well if I faceroll the enemy team my team will honour me' which feels like the wrong reason to honour someone, it seems like it was intended to be used to 'brofist' someone who was cool, or was nice, not someone who carried.
I can see this going as far as someone carrying a team single-handedly but being a bit of a negative nelly, yet still getting honoured since he carried, and that just feels wrong.
But still I'm looking forward to this system and already catch myself being nicer!