Who Should I Start? Allen Robinson or Ja'Lynn Polk

Thursday, September 26, 1:12 PM

The Detroit Lions signed veteran wide receiver Allen Robinson II to their active roster on Thursday. Robinson joins Tim Patrick in being elevated from the practice squad to the active roster this week to give the team more insurance at the receiver position behind Amon-Ra St. Brown, Jameson Williams, Kalif Raymond and Isaiah Williams (abdomen). In the Week 3 win over the Arizona Cardinals, Patrick was on the field more than Robinson and caught his only target for an eight-yard gain. Robinson, meanwhile, only played one offensive snap and wasn't targeted. The 31-year-old is strictly receiver depth in Detroit right now and should remain on the waiver wire in all fantasy formats. Last year in 17 starts for the Pittsburgh Steelers, Robinson managed 34 receptions on 49 targets for only 280 yards and no touchdowns.

Sunday, September 29, 8:56 PM

New England Patriots wide receiver Ja'Lynn Polk converted seven targets into three catches for 30 yards during Sunday's Week 4 loss to the San Francisco 49ers. Polk had not commanded more than three targets in a single game through the first three weeks of the season, but that evidently changed this week as Polk led the Patriots with seven passes thrown his way. Despite the increased volume, Polk still didn't deliver a very appealing fantasy performance due to his lower catch and yardage totals. On a promising note, he made an impressive grab in heavy coverage along the sideline. It was ruled incomplete, but only because Polk just barely missed getting both feet in bounds. The play should give fantasy managers optimism that Polk can make flashy catches against starting cornerbacks in the NFL. The rookie isn't a reliable option for Week 5 against the Miami Dolphins, but his long-term value continues to grow as he makes an impression early in his Patriots career.