By The MMQB Staff Josh Allen flirts with a 71-year-old passing record. Plus, a wide receiver makes history while an undrafted cornerback from 2021 holds his own against Aaron Rodgers. Week 5 on the NFL schedule is almost in the books (we still have Monday Night Football to go) and the best performances deserve to be recognized by our MMQB staff. Even if you’re feeling down because your team didn’t win, maybe one of your favorite players or coaches gets awarded a game ball by our staff. Let’s go! Mitch Goldich: Josh Allen, QB, Bills. I normally go into this exercise thinking it’s fun to pick no…