Vengeance Is Mine VS Same As It Never Was

...notice anything...?

I was caught off-guard when Mikey was hurt so quickly in the episode, and I also thought it was weird that Leo was blinded--again--by Karai's blinding powder. But when Raph was shot in the eye, it all clicked. And I was kind of horrified. I know that some other people on Tumblr were talking about it too, but I mean, sheesh. Is this some kind of spoiler alert to us? Are they warning us? Is it just an easter egg for hardcore fans...? Who knows. We'll figure it out eventually.