Ryan McDonagh is under contract to the Tampa Bay Lightning for the 2025-26 season. That much we can all agree on, right? That’s the good news. He’s going to be back in the blue and white for at least one more season, and if things work out the right way, at least a couple of more. How many more seasons, and for how much money is where things start to get a little murky. The 36-year-old…