if a 20th level Wizard uses spell points from the DMG, should she be able to cast two 6th & 7th level spells? If I remember right, we try to limit casters to one spell each of 6th – 9th per day, even in a spell point system. They provide really big effects, try to balance through access.

— Mike Mearls (@mikemearls) January 13, 2018

Very high level casters get two slots each of 6th and 7th level, which is why I wondered whether this should translate to the spell points system. in that case, would allow 2nd casting when slot casters gain access

— Mike Mearls (@mikemearls) January 14, 2018