Magister Umbric has been invaluable to the alliance

[Jellex-wyrmrest-accord (Jellex)]

You yourself said the wording was unclear.

@Exacitor-wyrmrest-accord

(Commentary): Unit Exacitor is uncertain if the term, ‘evolve,’ was used to indicate that the Blood Elves themselves have biologically changed, or if it were a term regarding their lore and story changing. The wording was not particularly specific. That having been said, for the sake of discussion, I would like to speculative on the nature of this, ‘evolution,’ from a potential biological point of view.

You then go on to speculate about biological evolution, which is fine - but speculation.