Barrelmancy requires so much planning and takes up such a big chunk of your carry weight, I don't think it's really that big of a deal. What is more concerning is you don't even need it. You can probably beat the whole EA game using nothing but bombs and special arrows without using any of your class features once. This is a bigger deal to me, along with the current advantage/jump for advantage is the biggest deal. Basically you can have a wizard who always has a higher hit percentage by getting to 18 strength and leaving intelligence at like 10 because he'll always be jumping to high ground and this is comparatively a way bigger boost to hit advantage than raising INT proficiency bonuses. We end up with these really bizarre incentives that literally make you not play the game as intended if you're min maxing. Now, by all means, allow min maxing, but can I be a wizard if I'm min maxing a wizard and not just deciding it makes more sense to be the Hulk?