I have been a DM for over 25+ years. I am pretty sure the game is not Offcial WOTC D&D Adventure League Rules only. So I think it lines up perfectly. That leaves it open to some "House Rules" and minor tweaks and changes. I agree that the 1d10 Firebolt changed to 1d6 and a 1d4 dot is pretty good at low lvls.. At higher lvls 2d6 and 1d4 dot is less impressive.. VS 2d12 + Cha bonus x2... cough cough..