Ah, it's kinda funny she thinks that, given how far he's come since Leon kicked his butt. (see: Him being pretty chill about getting knocked outta Elite). 'course, there probably hasn't been a particularly good opportunity for that to come up. He totally thinks he's got some awesome strategies, though, especially after his experiences in Standard. :'| /flips him

But I think some of that arrogance is just a Riku-thing. At least... a Riku who hasn't gone through hell thing.