LF Dynamic team plat 1 - d5

I've been getting people 'Banning yi because they don't want an afk farm jgler' the past 3 games. I am a yi onetrick and my buddy is a vayne main. we are looking for a tank toplaner with engage player, a raka/janna/sona/lulu support and some sort of roam midlaner to fit our team fantasy every game. Add Yung Bladesman and iTruedamage if you're interested