Hey sticking to defense isnt bad as long as you move up to do a little offense when you're supposed to. My main skill is defense, if im in net or shadowing good luck scoring on me. Even my champ friends are amazed by my defense. So you have something to look forward to if you like defense. I find a good way to practice defense further is to sit in net in casual and let yourself get pelted. I 1v1d my c2 friend and he scored only 4 times in a full match where i was only defending, i blocked flicks, power shots, and air dribbles. You know how? Reading my friend and where the ball will go, thats honestly all defense is (besides shadowing and positioning.)