Sounds like Goro finally figured out he was in XIII, and not XII! He had some nice superarmor in XII, and some of the best grapple range, but had most of this changed or diminished in XIII.
Glad to hear a jumping CD can turn into an OTG throw Anywhere; never understood why it hasn't always been that way, lol. I'd always see that hard knockdown, and wonder why noone went for it.
He should also get increased utility out of his EX Jiraishin too though, right? Or did it not have hard knockdown? EX Overhead into OTG into Supercancel could be quite nice, if it's all work...