I'm still very confused on why Musi was moved back in the first place. His mother isn't post-reproductive yet, certianly? She's only in her 30s. I suppose they could be opting not to breed her again and using birth control but she is a valuable female and birth control is finicky.
This is a real social gamble introducing him back into his natal herd anyway let alone an inbreeding risk being introduced.
Im glad to hear Musi is adjusting and appears to be getting ahold of what to do (he too is VERY valuable) but I am a bit stumped since this appears to be pretty unprecedented to move a bachelor bull BACK to his natal facility.
He could be there to breed other females. Inbreeding has happened in the past. Mother to son or father to daughter. And no lightening struck..