Photo: NBCUniversal/YouTube First, we have to talk about the late-night personality who got the most vulnerable this week: Guillermo showed feet. The Jimmy Kimmel Live! sidekick is still recovering from his basketball injury, and the camera got real up close on his little piggies during a behind-the-scenes moment on the show. Daring to get put on wikiFeet, that’s true heroism right there. So Guillermo’s foot was the rose this week. What was the thorn? For me, it was the Amyl and the Sniffers’