The only definite information so far I have is Jet 2 LS6228 to Munich on the 19th 737/757 but Gatwick has a Thomas Cook Scandinavia A330 and an Excel Airways France A330. When I get more information I will certainly let you know.
Also I see the Monarch Munich service starts in early September - interesting.
There was a Jet 2 737 in last Saturday for the Cup Final carrying the Liverpool prawn sandwich brigade - parked on stand 71.