You are very fortunate to have a Controlled Rest procedure.
At KA there is no such thing. So, with the ridiculous FTL's, you can be called out from standby, and fly a return sector to the sub-continent > 9 hours stick time, with the 23 hour rule in force due disruptions, and you don't even need to have a First Officer sitting next to you. It could be a recently graduated Cadet / MPL Second Officer.
Controlled Rest would be appreciated.