Lease out A330s = big profit on rentals given how tight the market is
Get rid of the A300s = saving on maintenance costs, replace with an aircraft which can do both shorthaul + pukka longhaul to cover summer + winter markets
Replace both (and possibly the 767?) with MD11s
= fleet simplification
= more flexible fleet of aircraft
= much lower capital costs than A330
= probably could up + downsize the fleet through flexible deals with lessors
OK, the -11 has higher maintenance costs and there is the one-off transition cost for crew training, aircraft introduction and engineering, but this is not an entirely barking mad proposition if that's what is under consideration.