If by Damage Control you mean "share strategies to beat UDK in both endgame and early game accounts" then yes. Happy to try and help folks have an easier time winning in arena, against UDK, against Siphi, against Taras/Marichka.
Unfortunately Taras/Marichka are so good I have a hard time helping folks beat them, since they're nigh unbeatable when built well. But I'll keep trying to figure out ways to make it easier for myself and others. I need to figure it out, frankly, cause they aren't going anywhere and they are the most difficult champs for me to deal with in the entire Arena, ever, since I started.
The reason you don't hear endgame players complaining about beating UDK in Plat Arena is that he actually ISNT important to the team. Instead, he protects Marichka, the champ that actually IS important, slowing down fights during plat reset. At reset your defense is unlikely to win, cause the offensive teams are crazy. Instead, the goal is for your team to look like it will take longer to fight than other teams. But in spite of that plat reset trick, beating UDK is never an issue at the extreme competitive ends of the game.
If you meant something else by Damage Control, then no, we're not doing that. :)
Taras/Marichka tandem its almost same story. The creators not a littlebit overshoot the mark.
So, if UDK wont be important for those teams in top 20, they wont should be using.
But they are using and their teams its works, the tabelle showing for everyone.