The New Orleans Saints have a clear need at cornerback opposite from, and possibly temporarily in place of, Marshon Lattimore. This weekend, they signed former New York Jets and Atlanta Falcons cornerback Brian Poole. Here's how he fits into the Saints secondary, could shake it up, and how the signing could affect a versatile chess piece like C.J. Gardner-Johnson.Even with the signing of Poole, the Saints may still be in the market for an outside cornerback. With Steven Nelson having now signed with the Philadelphia Eagles,, which corners are still on the market? Dre Kirkpatrick has already been brought in, but how about a young option like Gareon Conley? Still some potential out there to address a position of need with a career outside cornerback.Michael Thomas will be unavailable for the opening of the 2021 season, but for how long? We now have a timeline to track, as well as further details on exactly how things went down that led to the receiver's ankle surgery not happening until June. Who steps up in his stead?Follow Ross on Twitter @RossJacksonNOLASupport Us By Supporting Our Sponsors!Built BarBuilt Bar is a protein bar that tastes like a candy bar. Go to builtbar.com and use promo code “LOCKED15,” and you’ll get 15% off your next order.BetOnline AGThere is only 1 place that has you covered and 1 place we trust. Betonline.ag! Sign up today for a free account at betonline.ag and use that promocode: LOCKEDON for your 50% welcome bonus.Rock AutoAmazing selection. Reliably low prices. All the parts your car will ever need. Visit RockAuto.com and tell them Locked On sent you. Learn more about your ad choices. Visit podcastchoices.com/adchoices