Nope....
NCL and BRS to BRU is a Wet lease for SN Brussels Airlines...15 month term at the mo.
The two aircraft came from london off the LHR - BRU route (one LHR based one BRU based).....That route now operated by......SN Brussles!!
Any aircraft that get layed up will be part of the heavy 'C' checks required this year....nothing untoward.
Beyond that....noone knows!