look the game would definitely be much better rn if reyna was never added but now that she's here there isn't much you can do
can't nerf her cause she's useless in a team enviroment
can't buff her cause she's too useful in soloq
best thing is to never touch her again and leave her in that weird limbo
literally the shroedingers cat of valorant agents - alive in casual play but dead in pro play (outside of a few exceptions like Something)