Is it hard/gonna harm the server if improve the pet by either refining its loot-pickup or add and option in pet that allow to choose pet prioritise mode of: loot or mob.

Its so annoying to miss loot or to run backward each time clearing mob just to pick up the loot that miss by egg.Its not a new thing,many comment n suggestion about it in suggestion thread since few year ago but still till now,nothing..so,just wanna ask if that would cause bad thing if that being improve?