|Art by Alexandre Togerio|
With that in mind, I propose the following house rule. While taking a short rest, you can spend a hit die to regain hit points, as described in the D&D Basic Rules. However, you are now given a choice:
Choice #1: Take the rounded up average of each hit die (1d6=4, 1d8=5, & 1d10=6) you spend instead of rolling, or...
Choice #2: Roll your hit die as normal, using the results you receive no matter what.
While I'm still not that a fan of randomness when it comes to hit points, I think I like the middle ground of this rule and how it gives players a choice to make. Do they want to play it safe and take the average, or take a risk and roll the dice? Options that facilitate choices are always good in my book.