Week 5 of the 2017 NFL season may not have officially concluded, but fantasy football owners should already be looking ahead to how they'll strengthen their rosters ahead of Week 6.
The longer the season goes, the more difficult it can be to find upgrades on the waiver wire. The secret will already be out for this year's breakout fantasy stars, and teams have generally established their offensive hierarchies.
There's still value to be had right now, though, for owners who need to supplement their squads, whether to compensate for a bye week or replace a struggling member of the roster.