Suggestions, about skins.

Hey all I just noticed that riot wil be bringing out 3 new skins 'the Prehistoric ones' I was wondering, Why isnt Anivia's Model a bit bigger in game. In my opinion she is a really really small bird. Definitly makes her looks more frightining if you size her up a little. Also about the skins. and I think many more players agree with me. if would be awesome If there voices changed with the skin. With Prehistoric CHo'gath, Renekton and Anivia you have a large amount of possibilities. Cho'gath can be made alot more scary when he grows, and Renekton also in his ultimate form. Maby you could let them look like a ''real'' Dino. I finally i had an Awesome Idea for a zac skin since he only has 1 skin and alot of people are litterally begging for a zac skin. How about Electron zac? He creates eletric sparks with spells etc. I hope you know what i mean.