>>150391942
I see no reason why not. Troll's were always more of a loose Star-Treky/John-carter style of scifi as opposed to hard speculative biology.

Its not even that hard to come up with a headcanon explanation for it...
>Trolls Have different sexes despite it being needless for the whole mothergrub bucket system
>Troll sexes are vestigial traits from when they used to reproduce through 1 x 1 mating, similar to how the ancestors of hive insects reproduced through conventional 1x1 pairings
>Like various dormant genetic traits, a female troll's ability to get pregnant can be re-expressed under certain conditions

We solved this problem several months ago.