On the other hand, at this point I think you're right about the Scourge. With the Centurion as the lowest numbered unit of the Lance, that means it is also most likely the lightest weight 'Mech in the lance. Since I find a House Liao Eisenfaust unlikely, and three heavies with a medium is a reasonable CBT lance configuration, I'm inclined to think the remaining 'Mechs in the lance are a Shen Yi, a Scourge and a Vulture Mk IV at this point.

Given Felix Jarta's special ability requiring another mech of the same lance with preferred pilot, I find this very interesting in the light that the other three remaining LEs might have to be heavies. It kind of nerfs his abilities somewhat, don't you think? With Felix and his mech, along with another heavy mech of the same lance in a 600 point game, there isn't going to be much spare room for other things.

What more, that other LE heavy mech have to die first before Felix Jarta's special ability activates. All in all this kind of puts Felix's abilities in a kind of nerfed perspective, if somewhat ironic.

If the other three LE's special abilities all require another mech of the same lance, this would force Felix and his mech to be played, or you're going to play your 600 pointer game with two heavies.

I guess that having one or two lights and mediums in the lance would improve on the situation on these "need teammate" to activate special abilities, but since WK might rather nerf than boost on the same side, it seems it's all going to be heavies and their associative point costs.