Harder difficulty meditation heal
The lack of healing through medititation was a nice idea on paper but in reality doesn't make much difference since you can meditate to get the potions back if you had none (otherwise you'd just drink up first then meditate), you can just meditate 1 hour and drink up, then meditate another hour. Nothing will happen between those meditations so the whole thing becomes redundant, completely redundant.
I think you can safely remove this mechanic from the game without any implications whatsoever.
The lack of healing through medititation was a nice idea on paper but in reality doesn't make much difference since you can meditate to get the potions back if you had none (otherwise you'd just drink up first then meditate), you can just meditate 1 hour and drink up, then meditate another hour. Nothing will happen between those meditations so the whole thing becomes redundant, completely redundant.
I think you can safely remove this mechanic from the game without any implications whatsoever.