I'd just be interested to have confirmed that in addition to any NNC's a thorough scan of the CB panels was conducted.
Always been an "assumed will be completed" task within Non Normal ops but is not restated/reinforced after the general statement in the NNC introduction.
Especially once an additional crewmember was in the flightdeck you'd hope an initial/additional CB check would have been conducted, spotting any popped CB's always been a challenge on the 737.
Had a popped CB been found and a successful reset attempted that might have been the end of the story and a far more comfortable flight for the flightcrew completed.