The implication that he would need a Servant to rig the poker games is downright offensi—I mean, ahem.  

Perish the thought. Ricardo is the head of a respectable family. Even if once upon a time during younger, foolhardy years he may have garnered enjoyment from such base endeavors as gambling, he would never do something as shameful as to 'willfully mislead' those who engaged in such pursuits with him.