Well to be honest i can understand your point (and from the others of course to) and i also think some of the stuff mentioned in this topic would be a nice addition to this game. But you know, i just like teasing other ppl.
I think the best and easiest solution for ppl like you would be if SE would get rid of this stupid weekly tomestone cap or increased it so much that it's easy to get more than one set. That's something that bothered me already all the years, you need like 2 or 3 months just to get one full set because of this damm cap and if you play regular you can easy get your weekly max in one or two days. And something similar could be done for the Raids to of course, so it does not take ages if you wannt to equip more than one class. Also Fantasia should be available just in the mog store, its way to expensive there. There should be an option ingame at the guy where you also can change your hair and facial features, even if it would be expensiv and cost like 1mil or so.
My mother would say that ppl that wanna be someone else everyday have an identity crisis. Im sorry that you think that was rude, but honestly your way of playing is... XD
No question having an Alt helps saving your money, but i wouldn't even know where i should make the time for one. There is always so much stuff to do for me ingame that i'm already busy enough with this one chara and i play nearly every evening since years. So honestly the biggest mystery in this game until today for me is how ppl even manage to find the time for one or more alts.
Also i can understand if a RP guy or female wants to have more than one char for some reasons. I honestly never saw someone doing RP in this game. Except standing around and staring at each other in silence for eternity or spamming emotes counts as RP. If someone or a group really does RP i think they should use the /say channel for that. So that other ppl have chance of seeing what's going on and maybe join and don't think their is just another bunch of weirdos.