MOUSE PROBLEM

I know this may be the wrong area to post this and maybe this has already come to the attention of RIOT. We need a way to change the cursor in game. Especially with 4k monitors coming out. I have 4k x 2k and That cursor gets lost very easily. Please implement something for this. It seems like a minimal thing to provide. It would be greatly appreciated by many users with large monitors and possibly those with vision impairments : )