Matchup Mayhem: Week 5

This is a week in which a lot of offenses are either banged up at key positions (Pittsburgh, Arizona, Green Bay) or facing really tough defenses (Baltimore vs. Tennessee, Jacksonville vs. Pittsburgh, Detroit vs. Chicago). This means a good number of the normal flex plays might end up being starters, and many fantasy general managers will have to dig deeper into the flex pool. I've got a few suggestions for GMs in those situations.