As one Minkoff leaves the Real Housewives franchise, another steps up. Crystal Minkoff waved goodbye to the Real Housewives of Beverly Hills this year. Now, Rebecca Minkoff has been announced as a newbie to RHONY. The show rebooted with an all-new cast last year. Season 14 welcomed Ubah Hassan, Sai De Silva, Jenna Lyons, Erin Lichy, Jessel Taank, and Brynn Whitfield. Now, there’s a new addition to the cast for fans to get to know. The Real Housewives of New York City is synonymous with legends of the franchise including Ramona Singer, Sonja Morgan, and LuAnn de Lesseps. The golden days of the …