Now that Trump has COVID we don't know if a second debate will even happen, but...
...the moderator for the second debate, C-SPAN's Steve Scully, had interned in then-Sen. Joe Biden's office when he was in college, before going on to work full time in the office of Ted Kennedy, another Democratic Senator. Of course, many of the president's most rabid supporters accused Wallace of being too hostile of an interviewer to fairly preside over the debate.
Finally, the biggest irony of all this farce, as National Review’s David Harsanyi put it, is that the answer isn’t to crack down on the candidates but to let them fight it out. “As with most issues pertaining to the debates, the Commission has it backward: We don’t need more rules, we need more open-ended discussion.”
Update (1930ET): Since PJ Media and a handful of other conservative reporters first drew attention to the fact that the chosen moderator for the second debate, Steve Scully, has a long history of anti-Trump tweets (he also got his start in politics by interning in then-Sen. Joe Biden's office during his college days, before taking a job in the office of Sen Ted Kennedy), more of Scully's ramblings attacking Trump during the 2016 race and after have surfaced online.
In one now-infamous tweet, Scully shared a column from the NYT along with the line: "No, not Trump, not ever."
Democratic presidential candidate Joe Biden delivers a statement on the passing of US Supreme Court Justice Ruth Bader Ginsburg upon landing in New Castle, Delaware, on September 18, 2020. (Photo by JIM WATSON / AFP) (Photo by JIM WATSON/AFP via Getty Images)