AA1066 MEX-DFW 8/1 Water or OJ (perfectly fine imho for a 5am departure)

AA541 DFW-LGA 8/1 Nothing due to delayed flight. But what was interesting is once the service began, a 2nd FA helped the main FC FA make drinks, give out hot towels, prep the meal, and overall expedite the service before returning to Y once the first drinks were out. This made the meal service *a lot* faster (was in row 3 and got my main only an hour after take off, which I think is record on this route). Is this a new service protocol? Iiregardless, great crew (even without the pdb).