Shhhhhhhhh don't mention such things will ya, the boffins in charge of the asylum (CEO's) will push for SP Ops even on an A380.....so mums the word to keep the boys in the jobs
But having said that what 'brunner' said as well as redundancy, driver wise. There's Airliners being flown SP all over the world daily even with 2 up front:-) Who would be keen enuf to step aboard say an A320 with only one driver?.....very few I'd say.
Wmk2