I do point out that this leaked document is only a 'draft',NOTHING FINAL.
What i find odd about that document is that it says the new fleet will be 777 and airbus, yet the stated intent is to reduce premium trips for old contracts. Bit wierd given the 777 does a tiny proportion of the serious premium trips (PVG, GIG, SIN/SYD, 1 x HKG from June and MRU)and cannot take over many more in the near future. Suppose thats the standard of IFCE brainstorming demonstrated.
PS on the legal basis, If BASSA are encouraging crew not to do the towel service then it could be considered illegal industrial action. Please bear that in mind, BA may be after some easy prey.