PVP ideas

I would like to see daily PVPs that are solely for 1*, 2*, 3* and 4* characters each, so that only 1*s can play in its PVP and 2*s in its and so on. Put in place progression rewards appropriate for the next star level: 1* PVP gets you 2* covers, 2* PVP gets you 3* covers, 3* PVP gets you a 4* cover and 4* PVP rewards ISO and Hero Points.