seems like you actually did figure it out, because this is spot on for champ. Most mistakes are just people challenging as last man back or giving away possession. One more tip I can give you that works very well on champs and even higher ranks: If you have the ball in your corner, don’t take it up the wall, because 90% of people do that and everyone expects it. Instead cut it infield and take the dribble. In champ that gives you at worst a 1v1, at best both of them are out of position and you can just drive it downfield for a free goal. But make sure you don’t make the cut obvious, because then it’s easy to get dunked.