Yeah, they are very good (I like Mass Effect inventory better ) but ,now that I look back, I think I remember that we agreed to leave out the mouse when discussing the game controls few months ago.

The potion roll may be a better solution when compared to the potion circle because it takes less design effort, only three potions could be displayed at the same time (with circle the whole inventory is being displayed) & it can always be visible on the HUD since it takes less room. But, on the other hand, the circle can be much more attractive & dynamic feature.