Warwick might be Vestayan?

After reading the stuff about Vestayans, I thought about warwick and his origin story. In it Singed mentions having to invoke a transformation in Warwick for him to transform when he was human(?) before. So it makes me wonder if Warwick is vestayan(very dilute) or if it could just be a coincidence, which doesnt seem too likely b/c (i think) the vestayans were mentioned back in a different lore made before warwicks rework.

http://universe.leagueoflegends.com/en_US/story/singed-thenightmare-story/