Anderson will be a $4.2M cap hit and $3.7M salary next season. I could see Las Vegas going for that.
As for Methot, the Sens would love for someone to take him. Pageau and Dzingel need new deals next season (same for Kelly/Neil, Smith, Puempel, Pyatt but I'm not convinced any of them are coming back) so there's another $2.5M more; then the following year you have Turris/Stone that will likely get a combined $5-6M raise, plus Ceci ($1M) a #1 goalie (if it's not an internal promotion will likely be more than Anderson's current salary), Wideman and a backup. And by that point Chabot is looking for a spot, as are Englund and Claesson and others. This team will look very different in two years' time and I don't know if there will be room for Methot.
As for Methot, the Sens would love for someone to take him. Pageau and Dzingel need new deals next season (same for Kelly/Neil, Smith, Puempel, Pyatt but I'm not convinced any of them are coming back) so there's another $2.5M more; then the following year you have Turris/Stone that will likely get a combined $5-6M raise, plus Ceci ($1M) a #1 goalie (if it's not an internal promotion will likely be more than Anderson's current salary), Wideman and a backup. And by that point Chabot is looking for a spot, as are Englund and Claesson and others. This team will look very different in two years' time and I don't know if there will be room for Methot.