I actually found a Rainmaker that would work, so check out the edit for the full combo here: https://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=2136253301

Made this so Okada can do a Body Slam > Point Up > Elbow Drop > Rainmaker Pose priority. I wanted to add a ground grapple Rainmaker, but his opponent downed slots are full with the Money Clip and Single-Leg Dropkick.