Why can't we solo old content?

I hope they add huge public dungeons for everyone to explore. I like instanced dungeons but a few public dungeons would be nice too. Also, I'm sure they'll allow you to queue solo in the future but I dont think it'll be any time soon.

I believe I saw somewhere about what Yoshi mentionned, that in future content we would be able to do contents with less that 4 people. I am thinking here of 2-3, but he hasn't yet said anything for Solo content.

I am just waiting for going through the land with my wife on our extra-fat chocobo that will accomodate 2 people rides :D

Maybe if they change some stuff, like getting dark matter instead of gear at a chance from the chests, reducing the amount of seals you can get from the gears, removing roulette bonus if you enter it solo.

So long level-sync still function in them and the dungeons don't get nerfed.