Just booked GLA-LHR-NCL rtn in Dec with 6 days (5 was more expensive) car hire in NCL which will renew GGL (370gbp). Will i be ok NOT picking up car (Avis) in NCL? I have booked bookend flights to come home on first and last days 0 - ie no nights away.

PS : CK - i had a group2 boarding pass this week, from LAX to JFK, and got called forward as a BA VIP with two other CKs and then stood at the aircraft door with a real VIP not bad for a 1350gbp BUD-LAS trip. The JFK-LAX leg had been in First as there was availability using my GUF (which are great value LHR-JFK-LAX)