Good call on the arrow recovery feature. It is intended to take TIME, however. I have used it in fights where the players are using +1 arrows and stuff and if they want to stick around the 5+ minutes for a search they might get attacked again by another group that is coming in. Might be nice to just limit it special arrows based on your roll, otherwise you get half normal ones back by default or something.

What is the problem you are solving? Does your proposed change solve the problem? Is your change feasible? What else will be affected by your change? Will your change impact revenue? Does your change align with the goals and strategies of the organizations (Larian, WotC)?