User blog comment:Chomper4/Do you think there will ever be a female character?/@comment-25071687-20140918003924/@comment-25071687-20140918013207

That IS a good point...unless you just end up with an entire all-female wave that only mixes in-series with that wave, like how the wave 3 Mixels only mixed with each other, and with none of the wave 1 or 2 Mixels.