First off, I am extremely pleased with Trust NPCs. Trust NPCs along with RoE have been some of the best and most fun casual-friendly content added.
With that being said, one feature the Trust NPC system is sorely missing is the ability to party with both PCs and Trust NPCs.
A couple possible methods could be:
1. Only the Party Leader can summon/control Trust NPCs with normal party dynamics (Max of 6 members either PC or Trust). This might be the easiest.
2. PCs can only alliance with other PCs while Trusts are present. For example 3 parties consiting of 1 PC + 1-3 Trusts.
I understand there may be technical difficulties in implementing this but any form of partying with PCs and Trust NPCs would be most welcomed! Many casual players may play with one to several regular friends. While more Trusts are always fun, it would be even better to share the experience instead of choosing between PCs or Trust NPCs.
Thanks for taking the time to read this