We talk to “Blaze” and “Wheels,” a.k.a. Mitch Blaser and Mark Wheeler, the co-CEOs of Mosaic. As well as telling us the story behind the Mosaic name, they explain what it means to eat your own cooking, why third-party management is the ideal platform for Lloyd’s start-ups, and we discover Mitch’s not-so-secret BBQ marinade, his love of cricket (or is that croquet?)…