i think given some of the criticisms larian's past games have received for their higher lvl/end-game balance and the power jump that occurs in dnd for lvl five...i really think including testing for lvl five should be a goal of EA and could serve to generate a lot of good feedback as new class abilities/skills begin to get showcased. i think eventually that the other classes will get rolled out as we get closer to launch, but tbh i would prefer a longer development time if it ensures a better game, and given their development progress so far i think a release before 2023 or atleast 4Q2022 may not be the best idea.