Since Yoshida asked for feedback on whether or not to have new titles every phase of Ishgard Restoration, I thought I'd chime in.
As someone who got Saint in phase 2, my opinion is DO NOT DO THIS.
Many people got discouraged by the early scores and decided not to pursue it during phase 2 because they thought it was going to be available again in another ranking season. This is unfair to these people because Yoshida had said not to worry during a previous Live Letter because rankings would reset. It's also unfair to players who joined Ishgard Restoration as a way to level up their crafting classes. Ishgard Restoration was clearly designed to be a way to introduce more people to crafting and gathering, which helps the game economy. These players who may have fallen in love with crafting as a result of this content are now locked out of a title because they played it as it was intended and therefore missed the ranking period.
On another level, server-based rankings penalize people who happen to be on certain servers through no fault of their own. Take the fishing rankings for example. Feuer Eigenschaft on Bahamut server earned 942,586 points on fisher but ended up at rank 13 for that server. Rita Laine on Durandal server (same data center) earned 853,045 points and achieved rank 1 for that server. Is it fair that Rita got the title for top 12 with fewer points than Feuer, who did not get the title, purely because of server? I'm not saying Rita doesn't deserve it; they clearly did a lot of work fishing to earn it. I'm saying that Feuer would have had the opportunity to try again in the new phase to earn something they deserved if the titles didn't change.
It might be too late at this point to change it back to the old titles for Patch 5.3. If that's the case, then I suggest that the rankings alternate between the two existing sets of titles for future phases of Ishgard Restoration. That will allow new players and dedicated players to have another chance to hit the rank that they missed last time.
Please like this post if you think the titles should stay the same every phase.