well i think they must laughs a looooot
all of this is born from some datamined info from a very old build of a passive that was increasing DEX, no proof it was link to the ninja... but well people are people. even when Yoshida say to save MELEE dps gear, people are still talking of the bard stuff that it's a RANGED dps... but well.

just saying, you really think they have time to modify the basic of the game simply for allows dex to increase the damage of some class melee... it will recquire to check every monster so far and redo the whole work! wake up dude it will not happend, they are simply using some bad rumor born from datamined information for create a hype... and i must say it work fairly well so far!