Recognition will NEVER fix support as a role. EVER. PERIOD. Stop acting like it will.
Why? Because there's nothing special going on when others do shit, either. We get little things going for kills and objective secures, and everyone's faces show up on the side of the last-hitting champ. What else are we going to do to make supports feel like they pressed buttons? Massage them? Whisper sweet nothings in their ears? Give them Ferrero Rocher chocolates? This is basically tackling the wrong issues. It'll be fine and good for retaining a few support players maybe, but not garnering new ones. The real issues lie in the game play of the role.