I agree, I'm naming my firstborn Rocky Mountain.
Dude, Eddy was much worse in T6 and Tag2. Nightmare to punish and you could fight double eddies all the time. At least his trip kicks stagger him on block here. If he staggers like that wait a little before firing up ws+2 with Kaz(with Josie uf+3 should work or f,d,df+2) or use f+1+2, also abuse ff+4, it's a ground flip move so it's a mid that hits and flips grounded opponents. Against Xiaoyu(Eddy too) you must use similar mid to low hitting moves like db+2, ff+3, ff+4, uf+3, df+3, df+4,4 and lows like db+4, db+3, d+1+2, hellsweep or even simple crouch kicks (for Kazuya), Things like electrics aren't useless but extremly limited so you gotta fight another way. df+2 and b+1+2 is still very useful against them.