This is very much a case of remains to be seen, but the issues of SMN were easily avoidable from the start had it not been linked with SCH, something they were called out on the second that was revealed. Beating that dead horse again however wont amount to much at the current time and I fully admit i personally do not have a solution to the current issue.
I'm not pretending anything, I specifically said if you preface your posts a certain way they will give off a certain perception. This last post you made does a much better job of getting your personal views on the situation across than the other two you posted.
Well to the first from my own suggestion if we're pulling directly from XI:
Limbus and ZNM like systems would fit almost seamlessly into this game with minor tweaks and could easily fit the balance of casual/midcore/hardcore almost perfectly, yet we never see any systems like that added.
What i means specifically in regards to limbus are moderate (think 30-40 minute) instances that have causal/midcore gear rewards but also drop "keys" for higher level bosses that would drop hardcore worthy loot as an alternative to raids. A system like this is something that can easily fit within the PF / DF framework and encourage not only FCs to work towards a united goal but casual players to group up with progress "keys".
ZNMs would also work perfectly as an extension of the already existing hunt system, add pop items for higher tier party claimed mobs that cost an obscene amount of allied/centurio seals (with a raised cap obviously) to encourage more participation in open world content for some "phat loot" as it were, alternatively it could use the framework of the current treasure map system and act like WoTG's Sandworm HNM that pulls you into what would be a pseudo trial for this game.
While you may not personally shoot down every XI related suggestion there are many posters on this forum that do (many of whom have never touched the game) for no other reason than they just don't want changes, heck look no further than this thread's tags if you will.
Feel free to call out whatever you want but it sounds better if it's coming from your own opinions as opposed to the developer ones as those cant always be trusted to be entirely objective.