These are my opinion. and in no way attacking any person/people
@ OP (sry ur name is hard to type for me)
Ok, what PRE WoW mmo have you played that you could bring ideas from, so far you are only mentioning world of warcraft and swtor which was even labled by the devs as a WoW clone (the devs who promoted the game said think WoW but with lightsabers). I am asking because the only game you are mentioning is WoW, and as much as this might be a surprise, not everyone has played it or raided in it so may not understand what your saying or asking for (i sure as heck don't). And please do not take this the wrong way, but you are coming off like a too big of a WoW-fanboy, and seems like you want ff14 raids to be exactly like WoWs.
You are also basing your comments on one raid type which was JUST added to ff14. Coil only had a 2 modes, coil and coil savage. There was never a "story" mode for the adverage player base. I say give it some time for them to adjust it as they are still figuring out a balance.
If you are upset on the size, please take into consideration and look up past live letters, letters from the producer going as far as pre-lauch. I say this due to yoshida said time and time again content is set up in the way it is, so if a player can only play for an hour or two they can do stuff. All content is built on this time frame. You will not find content that last 3 or more hours on adverage.
If that is what you want, this may not be the game for you, as they may not change their stance on this.