Yes, but how many B757's and B767's are leaving the TOM/TCX fleets? Yes, they may not be as filled on the new routes they will be placed on, but, they are still there none-the-less.
Given that you work for Thomson would be good if you could tell us maybe?
Same fleet size but carrying fewer passengers is not good if I am understanding you correctly. Ryanair will put a dent in some of the traditional based routes, they will grow the markets but slam the yields.