Whenever you battle online, you keep seeing the same people pop up with the same Pokemon on their teams.
Ferrothorn, Greninja, Talonflame, Clefable, Latios, Thundurus, I could go on... I'm bored of seeing them.
They also always have the same strategy and same moves. They delay a lot using Substitute, Protect, and leftovers etc which doesn't help them too much it just wastes time etc.
What can Pokemon do to really shake the balance up, and stop the same Pokemon appearing again and again and again.