I love playing this game on my PS4. My first mmorpg experience was FFXI on the PS2, which I promptly upgraded to 360 when it became available. I loved that I could party chat with fellow 360 players. 10 years later I feel that many standards have been set for MMORPGS and one of them is that players must have a party chat option to run end game dungeons. When I say must this is obviously not 100% true but the ability to communicate is key to running dungeons smoothly and for accurately and quickly communicating strategies to new players etc. Why then is such a simple function not implemented in the game. If players could invite each-other to in game chat it would make end game much easier and enjoyable for all. Of course, there will be trolls but o-well but that is why a mute option could be used.
The main reason I brought this up is because I want to petition for an in game chat option to be added in a future patch.