EDIT: Looking over the twitter, I'm not sure that actually is Alex Smith's.
Sorry for the fake news LOL
I know people said for the longest time that KC's Twitter feed didnt mean anything (looking at S10 here) but look at Alex Smith's:
https://twitter.com/QBAlex_Smith
He's photoshopped himself (although kinda looks like KC) and his main image is the Skins offense on the sideline.
KC's has said "Business Inquiries: Luke Munson
luke@lwsports.net"
There is a huge difference.