Will it be popular? If so, then me, me, and me. I'd just use make up / different character for 2 out of the 3.

Justin would be the host. The opening act would be some wise words from Kate, the main event would be the rest of us figuring out the authors of anonymous coward questions. Everyone we get right gets a face and username reveal. The closing show would be a few kind words from our sponsors and a cheeky farewell message from our host.

The entire thing would just be Chris Martinez answering Jeopardy questions to a laugh track

Hmm, let's see

Scott, you, Kate and bao, respectively