So here is a theory on why Kidge could become canon
Well other than bex's interveiw on the let's voltron podcast
There is other proof why this ship is pretty damn underrated (Either that or Bex is fucking with people about Kidge like Jeramy is doing with Klance smh)
JUST LOOK AT THIS SCREEN SHOT
*Vine voice*
BITCH WHAT THE FUCK!!!HE IS SO CLOSE TO SHIRO JUST LIKE PIDGE IS AND HE IS LOOKING AT HER DURING THE GROUP HUG AND MY PIDGEON IS CRYING THIS IS BEAUTIFUL!!
So naturally I saved this gem
By the way does it ever piss you off when you searching for a certain ship or character so you use the tag but then you end up getting pallura or Klance instead of Kidge because that's my biggest pet peeve.So yeah believe it or not there is a lot of proof that it much like Plance has a chance of becoming canon. (Though I don't think the producers will make any ship canon but if they did this would definitely be an option.)
Future me: I LIKE TO THINK THEY GOT TOGETHER IN THE FUTURE