Outfits I want to see in Mog station

[Sakuraluna]

Because events cost resources. They have to write a script, make new character models and the reward itself, all for nothing. Do you want a 15 minute forgettable event like Lightning or something longer and/or better down the road? As for the gold saucer... I would much rather pay real money than grind MPG for months on end ala Fenrir. That's just me though.

Just because you didn't care for the events or prefer not to farm Mgp for the item doesn't necessarily mean that SE didn't seek to benefit from the events or that others wouldn't rather participate in them (or the gold saucer) than buy the item off the cash shop. Also doesn't mean that those two options are the only possible alternative methods of getting the item that are present in the game. They're only the ones I happen to have mentioned. There are a number of side quest lines that could offer them as a reward for example; Hildibrand, beast man quests, etc. Dungeon drops. Rewards for the anniversary event. Some have already been offered as vet rewards which do require a lot of time and subscription payments, but if you enjoy the game enough to stick with it long term then that's an eventual given. There's a number of possibilities.

But IMO there's no good reason to campaign to get items that are normally added to the game through non-cash shop means to be added to the cash shop instead, unless you're well aware of the possibility that once the first outfit is thrown on the CS and major bank is made, that'll be the new standard for future outfits. If you're okay with that, then that's great. I'm not though.