I wonder if the teens will appear again, too. I mostly just wanted to give them a cameo for kicks, but that was rather prominent to then ignore them, wasn't it?
Was it a Gameboy that Dudley had, that threw off the timing so much? If so... yeah. Gameboy. :D
I think if Harry'd had responsible adults with him in PS/SS that Ollivander wouldn't have pulled the mindgame on him.
I'd have to say, yes. Keen.