A datapoint, in case helpful: my business class avios flight TLV-LHR was cancelled in today’s cancellation wave. Can’t find any EL AL seats on the same route that work. Called BA and asked if they could put me on EL AL TLV-CDG in business and then on BA to LHR in club. All done in 5 min (thankfully the right fare was available on LY). So, if you find yourself in a similar situation think creatively re how to ask BA for routing. I think this is a much better option than Larnaca/Athens followed by BA’s club Europe…