May be a bit of time before we see them in service but this is on the way ...
How A Redesigned Meal Tray Is Saving Virgin Atlantic Millions | Co.Design | business + design
My concern is not with the tray but the new coffee and tea jugs:
In response to Virgin Atlantic's needs, MAP created an attractive round design with an ergonomic handle and a clever lid with an arrow on it that can be twisted to show what's inside: tea, water, coffee, or hot chocolate.
Oh great, so they will continue to put tea into a jug that has previously had coffee in it. For those of us allergic to coffee, it's one more reason to not drink the tea at FL390 and stick to brandy.