Please remove any lane "combo" that suggests laning any of the following champions: Amumu, Evelynn, Master Yi, Olaf, Rammus, Tryndamere, Twitch, or Warwick. All of those champions have a fairly weak laning presence and any "combo" suggested with them is a gimick that can be more effectively achieved with said champion coming out of the jungle (please note, Janna does make some of these champions ok in the lane e.g. Master Yi)
My favorite lane has always been Garen + Xin. Slow, silence, knockup and stupid early game damage (though has since been nerfed) + Xin's ult does damage based on current HP and Garens does damage based off of HP missing, so they combo well.