Fantasy football managers constantly scan the waiver wire for emerging talent that could provide roster depth or breakout potential. The key is identifying players whose opportunity and usage trends suggest sustained fantasy relevance rather than short-term flukes.
Week 4 presents several intriguing options as coaches adjust their game plans and injuries create new openings. Understanding which players deserve immediate attention versus those who can wait another week often determines championship runs.
Should Blake Corum Be a Fantasy Football Waiver Wire Add in Week 4?
Rostered: 17%
Blake Corum rushed eight times for 53 yards in the Los Angeles Rams’ Week 3 contest, building on his breakout performance from the previous week, where he scored his first NFL touchdown. He has been significantly more involved this season than during his rookie campaign, when he totaled just 58 carries for 207 yards without finding the end zone.
The second-year back from Michigan is benefiting from head coach Sean McVay’s desire to have more of a 65-35 split between Kyren Williams and Corum, which represents a notable shift from last year’s usage patterns.
The most encouraging development has been Corum’s increased goal-line role, where his 6’0″, 205-pound frame provides a power element that complements Williams’ shiftier style. His snap share jumped from 17% in Week 1 to 30% in Week 2, and this elevated involvement appears sustainable based on McVay’s recent comments. Fantasy managers should note that Corum’s role as Williams’ primary backup makes him one of the more valuable handcuffs in the league.
Aggressiveness Rating: 4.0
Corum’s Expanding Role Makes Him an Essential Fantasy Football Waiver Wire Add
Fantasy managers should consider Corum a strategic waiver wire addition worth prioritizing in Week 4. His evolving role in McVay’s offense represents more than a temporary opportunity, as the coaching staff has clearly committed to expanding his involvement beyond last season’s limited usage. The shift toward a more balanced backfield split creates legitimate weekly flex appeal, particularly in deeper leagues.
Corum’s goal-line presence adds another dimension to his fantasy profile beyond simply serving as Williams’ insurance policy. His physical running style provides the Rams with a complementary option that McVay appears increasingly comfortable deploying in crucial situations. The consistent snap share increase from Week 1 through Week 3 suggests this trend has staying power rather than representing a temporary experiment.
While Williams remains the clear lead back, Corum’s trajectory points toward sustained fantasy relevance, making him worthy of roster consideration even for managers who are not currently rostering Williams.
His combination of opportunity growth, coaching trust, and physical tools creates a compelling case for immediate pickup. Fantasy managers seeking running back depth should act quickly, as Corum’s recent performances and expanded role will likely drive his roster percentage significantly higher following Week 4’s games.
