Best support for splitpushing
So, I've been thinking that, with extremely safe ADC's (Kalista, Tristana, Lucian, etc) in a team with enough cc to protect them well (Nautilus jungle, Lulu top, etc) the support ends up being a bit of a deadweight, so, with the new splitpushing support items (
,
, The void gatey thing on the PBE) it would be possible to play a support whose main purpose is to splitpush and take turrets, if the enemy team sends someone to stop him, they are relinquishing more power in a 4v4 than the team who sent their support, if the enemy team tries to chase him, he gets away (I'm thinking some of the fastest or mobile supports like Janna, Blitzcrank, Lulu) and if they stubbornly keep the 4v5, his team takes it defensively while the support pushes and takes turrets very fast.
What do you think about this idea?, who would be the best candidates?, best build?, this is assuming, of course, group-wide communication, so it's something more for a premade 5v5.
support can splitpush pretty well (for a support).