Here we go again. It hasn’t been formally announced yet, but according to sources Robert Griffin III has been fined $10k for apparel he wore during the Redskins game Monday night. Nike is the league’s official apparel maker, while RG3 is sponsored by Adidas. According to Darren Rovell, the shirt in question is not trademarked by RGIII or Adidas. More details & photos of the shirt after the jump…