One of the Perform skills should be one of the Artist Genie's potential skills... as poems and music are listed in the descriptions.
I would also think Sleight of Hand could fit since the skill has a number of applications outside of thieving... in fact, that's one of the reasons the skill is no longer called Pick Pockets. Surely, it should not have more than five ranks... Cleon's point that these folks should not be masters of all of those secondary skills.
As an alternative to Diplomacy, Sense Motive might be their method of sizing up their subject or patron, sensing their intent, and possibly as a way of bringing out the most of his subject.
I would also think Sleight of Hand could fit since the skill has a number of applications outside of thieving... in fact, that's one of the reasons the skill is no longer called Pick Pockets. Surely, it should not have more than five ranks... Cleon's point that these folks should not be masters of all of those secondary skills.
As an alternative to Diplomacy, Sense Motive might be their method of sizing up their subject or patron, sensing their intent, and possibly as a way of bringing out the most of his subject.