FR won't last at 4x daily into BHX, sure they tried increasing it before and it backfired. They can make richer pickings on other routes and they know it well. They may keep MAN going 4x daily but its most probably just for publicity. They won't cripple yield in their own back yard for more than a season. Come January trying to fill 4x 738, 3x 320 and 2x ATR will be nigh on impossible at any price.