Mora recruited well and had the best UCLA teams of this millennium. They could never get over the edge and beat the best teams though - Oregon and Stanford. He also needed high level talent to do that.
He inherited Rick's guys, most notably, Brett Hundley. Hundley was to start his freshman year, got injured during summer, and missed Rick's last season.
Rick still made the first P12 championship game, getting plungered by my Ducks at Autzen Auditorium.
But the next 2-3 seasons under Mora were mostly a result of Rick's guys. T he evidence is the giant drop-off by year 4, once Mora had his guys in there.
It's a bullshit narrative that Mora did anything special at UCLA that wasn't largely gifted to him.