Mark is right about the work on the engines. Expect no new engine work, and running gear work on all 3 engines. Whats really sad here is that 488 just came out this spring, and 484 last year. Thats all the running gear time they can get on these things!!!! Of course I don't know the extent of the work needed, but spending an entire winter(7 months) just to keep the running gear going on 3 engines doesn't sound like a lot of progress for that time span! I guess it depends on the size of the shop crew!
But, what do I know! Probably nothing!
Greg