I heard that they will accept the first 2 A350 aircraft, they are too far away in final assembly not be be accepted.

According to local TG reps, the A350 is planned for MEL, they are just awaiting final confirmation in Bangkok. So they are definately aware of the A350 so it's just a matter of time before everything gets confirmed!

Makes sense for TG to upgauge MEL a little, figures in recent months shows numbers have grown substantially. Not sure what's the drive behind the growth though!