I'm pretty confident that they'll continue with the relic quest line...but if they'll continue to start from the beginning with zenith is the real question. Will the new jobs start off at lvl 60 completing new zodiac quest lines...or will it be something new entirely. I believe the relic weapons have great relevance. If I remember correctly, the total number of stat points for the relic weapons are greater than any other weapon of equal ilvl...it's just a pain in the butt to complete them. I really do appreciate the benefits of the relic weapons themselves, such as the zodiac weapons being the only weapons in the game that can be dye'd. And I hope it stays that way.