You're aware that 'getting Richard and Chase to sleep together' and 'getting the Top Gear trio into a horribly tangled mess of sexual relationships' aren't mutually contradictory events. He could do them both on the same visit.

I'm not picturing House, having gotten Richard and Chase to have sex, sitting next to Jeremy while watching, and making some very pointed remarks about how it all looks, and what he bets Jeremy wants to be doing right now.