Of course. If they are not careful with Zexal in DL they might repeat the same mistake as in the TCG. Mainly the mass leaving player base because of power creep.
DSOD naturally gets little amount of characters because it's a single movie, one that uses old characters too.
Zexal is 100+ worth of episodes, and has a truckload of new characters. We may start with 3, but I can see the world getting as many characters as DM world.
This is probably the new norm now I hate to say. Only three new characters at the start of each new world. That way there will be less gems at once and less chance for characters from other worlds. Expect about two non Zexal characters this year.
There is an extreme difference in the quality of those characters. In DSOD, out of the 3 new ones, 2 were simply repeats of characters already given in DM. Now there are actually 3 new characters.
Anonymous
