Ryanair will 100% not operate LDY - MAN as they have pulled out of MAN with the exception of the DUB service. RYR also operate to PIK from LDY so I can't see them operating to two different routes so close. They aren't even going to continue to operate to two different London airports with LTN being axed in March in favor of a daily STN. I think RE are safe on this one.