The lane bullies in every lane aren't dominating as much as they used to. I don't see this as a good or bad thing. It's something that just is.
The tone of these posts kind of put me on edge. I don't want to have to start banning Renekton because he got an unnecessary buff. Make no mistake, Renekton is still a top tier pick for top lane for climbing in the current meta. He's a powerful lane bully, with very high sustain, cc, and a reliable escape. Laning against Renekton is still a pain in the butt. Nobody is going to have a good time against him, and he just oppresses so many picks. The exceptions that are strong picks right now are Darius, Gangplank, and Garen (Banned in so many draft picks). They can go even with him, and preform better later in the game and in team fights.
There's not as much emphasis on the laning phase in top lane anymore. Everyone is so eager to start roaming and killing other enemies. This used to be pretty unique to a few top lane champions like Irelia. Why get pushed around by a Renekton and farm under tower when you can TP bot and mid and pick up a kill? A lot of picks in top lane are going to take their lumps from Renekton, get as much farm as they can, back to purchase an item, and immediately roam.
How can Renekton deal with this? He needs to put them down with ignite during the laning phase and zone them as much as possible, or he needs to also have a global map presence. He's not a champion that flourishes in team fights, but he does do well in skirmishes. As long as your team isn't forcing 5v5s, then you should be fine. Unfortunately in bronze, silver, and gold, all you do is group mid and fight now a days.