First off I love Guild Wars 1 and 2. They are the best MMO I have played out of the many I have tried. They have great customer support which is a huge plus for me. Still with how much I love the game. There are a couple things that would be nice if fixed, cause frankly. They make the game experience unenjoyable at times.
WvW Map Completion! This is possibly the worse thing in the game. I am not a PvP player. Guild Wars does have one of the best PvP/WvW set ups I have seen in an MMO, but still I don’t like PvP. So, why am I forced to do WvW just so I can complete my map. I would like to craft a couple of those sweet Legendary. I faced all the great challenges in the game. I worked hard to get everything else. Now I am stuck cause the server I am on is not very strong for WvW. Since I don’t WvW. I don’t like to fight others. Not to mention that many POI are in locked forts that only are accessible if my server owns them. At this rate, I will never get a Legendary. Why am I forced to participate in WvW or leave my server to go to a server that I don’t like to get my map completed? Removing this from the requirement for map completion or making it possible to walk the map without being attacked or harm others would be great. So many players have given up on this achievement cause they don’t want to do WvW.
Lost pages of the Living Story! Boy this living story idea is great and full of a lot of fun events. Well except the parts I missed. Which could be a lot. Hey new comer welcome to GW2. Enjoy the end of a really great event story line that you will no nothing about cause you started the game to late. A great thing would be to be able to do these story parts anytime. I mean how bad would it be to suddenly be thrust into the last 5 missions of Zhaitan and not know how you got there or why you are fighting this dragon. Why can’t we keep the stories to play through? If it’s to prevent getting extra goodies, achievement points, farming or such. Why not remove that after the event ends. I unfortunately had computer problems so I missed almost everything of Scarlet. My friend is telling me the story but that’s not as fun as doing the events. This is also not like holiday events that come every year. These are stories that I feel we will never see, ever. Makes me kinda sad.
Those are the 2 things that bug me.
Things I would like to see though in the future:
Soul Bound Remover (some soul bound stuff I would like to give to other chars on my account or even to a friend)
Weapon Dyes
Girl Line of cloths for Char and Asuran (just cause they don’t have ample chest, does not mean one gender fits all)
Useful Mini Pets – like they auto loot for ya. Make them more then just cute but great to have around. 
Well thank you for your time and consideration. Pray for me that the stars aline and I can get my map completed. I really want a legendary.