I was at the arcade last week and saw an oro do this:
Conditions: Hugo is in the corner
The Setup: Oro throws a SA2 and does jump mk cross up as SA2 hits Hugo to setup the unblockable. so now Oro is in the corner.
The combo: after SA2 finishes hitting, close mp (2 hits) -> fierce fireball -> roundhouse chicken feet (now oro switches sides so Hugo is in the corner)-> close mp (1 hit) -> CSJ -> jump fierce/roundhouse.
the only thing i am not sure about is whether the fireball is a fierce or a strong. but i’m pretty sure everything else is correct. enjoy.