All the info you need on Lions vs. Seahawks, including kickoff time, TV info, online streaming, announcers and odds. It’s never accurate to call a Week 4 game a “must-win” game in the NFL. The season is far too long for anything to be decided this early in the year. In fact, Detroit Lions defensive coordinator Aaron Glenn said this week, you don’t even truly know what your own identity is until about Week 5. “You really don’t know who you are until after the fourth game because sometimes you have to adjust what you do as a defense, and…