Fantasy football managers are advised to consider starting Jaxon Smith-Njigba against the Detroit Lions due to his recent performance and role in the Seattle Seahawks' offense. Despite a modest showing in Week 3, his strong Week 2 indicates he is becoming a reliable target for Geno Smith.

The matchup against the Lions is favorable, as they struggle against dynamic slot receivers. This could lead to increased targets for Smith-Njigba, making him a viable WR3 or Flex option for Week 4.