They upped the cost of Quicken from 2 sorcery points in 5E to 3 sorcery points in BG3.
I suppose that's good? Given the increased power of being able to cast two-leveled spells... Hmmm, what if Quicken costed 2+spell level sorcery points? This would be roughly equivalent to RAW for quickening a cantrip and then scale with spell power. Casting two fireballs would cost 5 sorcery points which doesn't sound too unbalanced. A level 5 sorcerer could only do that 1x per day and that would use up all their points.
Obviously it'd be better/easier if Larian changed the quicken rules back to RAW, but it's an interesting idea to consider.
