I doubt the final level is 20, seeing how you get 10 in Cyseal alone.
Although I would like if stays low... too many games with lvl 100 and other such bullcrap where levels are meaningless as there are so many of them.
Less, and each more impactful has my desire.
Also no respawns or... GRINDING.
What a godgift. I can't imagine anyone going "I want grinding back"... it makes me go 'what???'
Just different ways of managing player upgrades....there's literally no difference at all between 10 levels that give 1 skill point each that are easy to reach and 1 level that takes a lot of work to achieve but gives 10 skill point. So I couldn't care less about how many levels there are.