One annoyance I ran into a few times already is that I accidentially assigned a skillpoint to a wrong skill in the hero menu after a levelup. Most other games will allow you to remove these skillpoints by right-clicking on the skill to substract one point. However, in EL (like ES), RMB is used to exit a window, so you will instead receive the "You are about to leave the screen and lose your changes" warning. So instead you have to click on the "Reset Changes" button, which is not too user friendly compared to the alternative.



Suggestion:

Allow players to remove skill points when in hero view by using RMB on a hero skill icon.

Use RMB to exit the screen when the player is clicking anywhere except for a hero skill icon.