I would say again, my opinions are that

1. having a title itself is a rare privilege, as opposed to having common title. A new player would not know the difference between Lonely Explorer and Perfect Legend. However if only few titles exist, anyone entering the game can tell at a glance this guy is different cos he has a title and others do not.

2. same for pets. Everyone running around with a pet devalues the pet system. I know this will not change for any mmo since it sells well on the item store.

As I said "unpopular opinions". You don't have to like them.