The new Allagan set of items needs to have a small customization option.

[saber_alter]

You don't need a full set to want customization. It is not just fun to experiment, it raises the value of the best gear in the game . There is also the situation: lel I haz Allagan 2 chest, too bad not enough Acc to use it yet. This is a common issue and won't solve itself for a while.

probably. i never understood why materia sockets are restricted to crafted and a few random dungeon sets.