Forced Multiplayer Interactions

For those of us to take talents with the goal of filling specific roles (roleplay or practical) it would be nice if we could actually interact with the world and other players in a way consistent with the role we have chosen while out traveling and not at the base. Medics - Have some way to forcefully heal other players in some way. Cooks/Gardeners - Have some way to replenish/provide food and water to others (force feed? let us set food on a table or picnic? lol) Something that isnt dropping it on the ground and having them pick it up. Tamers - Can affect the mounts of others, remotely control them or something.