Thats also assuming that the LFD isn’t recruiting right now. Which they fairly seem to be given you see them talking with other Draenei near the embassy and on their ship.
the Alliance is awash with many fervent followers of the Light. Many would be drawn.
Despite there being some call lorewise for Horde races to also potentially be added to this I’d keep it Alliance only races for keeping folk generally happy.
Its not much of a stretch to say that recruitment of Horde races would be low anyways.