Miami has told teams that Tyler Herro is off limits, at least for now. The Heat hit big with the Herro/Duncan Robinson/Kendrick Nunn pickups, and Miami isn’t interested in any contracts that stretch beyond 2021 … when Giannis Antetokounmpo could be a free agent, and Pat Riley will have another chance to lure a transformational star to South Beach. Danillo Gallinari fits that mold, and Gallo’s three-point shooting would be a welcome addition to Miami’s frontcourt.