My regular opponent has never fielded more than the one Wraithlord in his army against me, even though he had 3, and now has 4 because he bought one of the new models.The Wraithlord said:
Our next game on the 14th is going to be 2500 points - a lot more than we usually play and he asked if it were okay if he fielded 2 Wraithlords.
That's why it's good to have him as my regular opponent. I also return the favour by never fielding more than one Predator Annihilator, and have purchased no Tornados because I know I'd want to mass them.
Our wins are basically 50-50 split down the middle and I'm happy to keep it that way.