These are some things i'd much like to see in future patches:

#1 Gear from Darkhold and Roaming NMs to become vastly better (not by 2 points or something) than crafted gear. (will resurect dead content for many)

#2 U/U gear to become meldable, if it's gonna be meldable while person is equiped with them
may be an issue for MH gear like weapons and tools.. if crafter breaks it what will the person have in his MH?? not sure but SE will find a solution.

#3 Drop rate for Primals to be fixed. i wanna start farming them already...
Aint farming atm cause i dont have the time to sink into it. cant kill 150 times for 1 weapon and 2 totems lol...

#4 Server merge with the option to choose for ourselves.

#5 Linking of the market Wards. tired of looking at posers and brick walls in Uldah.
Wanna go home, Back to my momma Gridania

#6 Stats to become important lol...

#7 New quests to gain GC Seals.. chocobo escort and GC leves are deadly slow and not easy to get a pt for.
<The Order Of The Twin Adders> <Chocobo> Escort <Party> <Do You Need It?> </Tell>....................... **crickets**

There are more but i am at work need to work a bit too at some point. will get more in this when i remember them.