The A380 as a type, isn’t needed. It might return if operating it would be a cheaper option then obtaining more A330/B787s or possibly B777s.
I would be looking a getting onto another fleet ASAP, long haul might be a nice lifestyle for some, especially S/O but getting some hands on multi sector days is what counts when it comes to employability. Going forward B737 pilots will probably have the best job security and B787 pilots the best routes.