Just a heads-up. The season kicks off in two days (Thursday night). Make sure you have your rosters set and ready to go prior to game time. If you have players on either the Broncos or Ravens this is critically important. Once that game kicks off, those players are locked and you cannot make roster changes involving them.
As an instructional tidbit for new players, you can make roster moves with any and all your players prior to the kick-off of their respective games. It's still a wise move to get your roster "set" with the players you expect to use each week as early as possible. Life has a way of happening and you may find yourself forgetting to do it before it is too late. Equally important, is to keep an eye/ear out for any and all injury news as this also plays a huge role in many roster decisions. If you should lose a player due to injury, don't forget the options of the waiver wire and/or trades with other players to bolster your ranks. You can learn more about such moves on the site or ask your questions here and I will be happy to answer them.