The banker in Amrath requires one click to see our bank so the code is there. I suggest all ship buffs with humanoid npc's be the same. The double click is not needed.

But if some of us like to roleplay, so maybe we could have a toggle npc two click box. But the default would be a one click. The toggle would be to read what they have to say, but to others it would be just a once click and Bam! Buffed!

My suggestion may also reduce lag by a sizeable margin since so many players are currenty getting buffs at the same time, many times over at the same time. The middle step to read what the npc has to say before we get the buff is nice, but not needed.