Yesterday they said they were fitting the cars with amplification horns
I don't see the dominance of Mercedes as a problem. We still get close races at the front between Lewis and Nico which makes very entertaining viewing. The number 2 team still seems to be Redbull which is a Renault team, so the Merc engine are definitely not unbeatable. There is a lot going on in the battle for 3-10th place and its hard to predict who will pull ahead there, i think it will be Alonso and Ricciardo battling for it.
McLaren are just no-where to be seen... again