can we get more Hextech skins made

I would love to see more champs added to this since there is only a few so far. I would love to get for example a hextech Cho'Gath skin at some point something to make him especially scary looking in some way but again that is just one champ there are lots more that I think need to be added to give players a reason to work extra hard to get champ favorite skins and I know everyone has a main that at some point they want to spend gemstones on for the skin