It could be really useful to have, especially for players who play at times when most of the ppl are asleep.

For those not familiar with the Trust system. In FFXI, you can gain certain notable NPC's as "Trusts" and summon them in the battlefield as a party member .

It's kinda like the Grand Company Squadron, except your collecting famous NPC's as trusts and you can summon them anywhere except in towns/cities.

The NPC's strength depends on how notable they are in the storyline and your current ilvl.

It could be useful for Fates, Eureka, Easy Dungeons, Map Parties, Old Savage Dungeons etc .