I believe 
needs some love, and what better way to show it then with a new skin. I've looked around and I found a few concepts I really love, take a look for yourself
Gentlemen Swain: http://cirath.deviantart.com/art/S-I-Swain-Sombrio-640258011
Dragon Master Swain: http://www.deviantart.com/art/Dragon-Master-Swain-298470219
Count Swain: http://zeitexmind.deviantart.com/art/Count-Swain-470519208
Xahutek2 votesI guess they will update his animations and visuals first before giving him a new skin. That could take some time. But I agree that those 3 would be exelent choices.
nanogibbon2 votesGentleman swain is a fantastic look. Dude already has a dumb walking stick, I can't imagine why they wouldn't want to create this.
Sukishoo2 votesVGU needs to happen before he sees a skin unfortunately. Unless they were to do a Legendary/Ultimate, such as back when they gave Rumble; Super Galaxy, as he too needs a VGU to really get more skins.
Since he is on the VGU radar there's little chance he'll see anything before then.
King Mama Bird1 votesI think Swain should get a VGU like 
got, just changing how he looked and his animation and not his gameplay