no matter how big a team in the background would have been, this guy would
not have consulted it. That is a character problem and not a problem of
organization.
Then he shouldn't be a commander on an aircraft.
Arrogance on the flight deck has killed many people. Most decent pilots will do exactly what you do and use the resources available to ensure a safe operation.
The days of the hero, know it all pilot are thankfully over. It's a collaborative effort from a wider spectrum of aviation professionals.