He got called out as he genuinely didn't know how to spell the bloke's name so now he accentuates it. That's how little regard he has for any bloke that isn't named Isaako or Kennedy.
Then comes out with the "yeah, nah, I hope their replacements kill it because we all know by now that I am wrong about Isaako and Kennedy, they're nothing more than fringe first graders", that's the cut and dry of that inspirational little speech. He just isn't able to concede he is wrong, that's as close to it as we will see. It's quite sad, actually.
It makes me sick.