The Waratahs scored three times while Naholo was in the bin, eventually giving them a 30-23 comeback win.
Players also questioned recently-resigned coach Janine Southby’s player-led culture philosophy.
Vice chairman Augustine Pichot says officiating hasn’t been up to standard this year but changing all the rules won’t help.
A search began this afternoon after a helicopter company reported one of its Robinson helicopters was overdue.
An eventful first day of Sevens action has wrapped up in San Francisco - and there's already been a couple of upsets.
The National Party leader says about 10,000 people attended his nationwide public meetings which wrapped up in Tauranga.