Why would the Ba'ul believe anything the Kelpians claim?Or are they could have started a dialogue and Baul decided (assuming they believed all sentient life was in trouble including themselves) to let the Kelpians take the risk of fighting for them.
They would have to magically learn enough programing and engineering to disable the vessels remote access, override their command codes, and disable their self destruct in something like a month.If Saru is any indication, Kelpiens are incredibly fast learners. Considering Saru was able to learn how to reconstitute Ba'ul technology to create a subspace transmitter, he was also able to learn 90 Federation languages. I feel like learning how to pilot a Ba'ul ighter would be child's play for the Kelpiens
Nobody is that smart.