We dont need to activate macros within macros, just give us more lines, this was a common complaint in FFXI and is why people used scrips and spellcast.

While its not as big a problem here as in FFXI because you can't gear swap in battle, there are people that have eaction macros for different circumstances and gear swap macros, where 10 lines is not enough.

Classes have 14 actions native, and 10 cross class actions at level 50 and throw/refill, therefore we could have 25 lines which would be enough for eactions and a second one for gear swaps, many more and people could exploit it, so keep the eactions and gear swaps seperate.

Take a MRD for example, they could use 1 gear set for tanking and one for dps, they would also have different actions set, thereofore we would go from the 5/7 macros for eaction and gear swaps (might beable to fit gear swaps into one, cant think off the top of my head) to 4, tanking gear and actions and dps tanking and actions, 35 lines would consolidate them even more, but people could take advantage of it.