EasyJet have a Barcelona base. It is possible that they could do it in reverse when things settle down, just don’t take too big a cabin bag.
I would expect flights to continue through NCL in the future, albeit operating triangles such as BFS - NCL - ALC. or flights originating from our PMI, NCE, FAO and AGP bases. Several of my colleagues who’ve transferred to BRS have done their first flights.....to NCL😖