Thanks, i was thinking that it should not cause a problem.
I am a gold but this is potentially one pax of two travelling on a 241, so not possible to alter the domestic connection on this occasion.
Not booked yet just looking at options as we need to be in different places in the UK on returning to LHR. Tight schedule too.
I guess if this does happen the decent thing to do is to let someone know that he is not travelling on the connection once arriving in LHR.