Who Should I Start? Adam Thielen or Marvin Mims Jr.

Saturday, December 13, 12:34 PM

Pittsburgh Steelers wide receiver Adam Thielen earned just one target in Week 14 but could be in line for additional opportunities against the Miami Dolphins in Week 15. Thielen surprisingly logged the second-most snaps of any Steelers receiver in his debut with the team last week, trailing only DK Metcalf. With Calvin Austin III (calf) popping up on the injury report late in the week, Thielen could emerge as the unquestioned WR2 in Pittsburgh on Monday night. Still, this isn't a particularly easy matchup, as the Dolphins are surrendering the ninth-fewest fantasy points per game to opposing wideouts this season. He can't be trusted to provide consistent fantasy value down the stretch, but Thielen's role and developing chemistry with quarterback Aaron Rodgers are worth monitoring in deeper leagues.

Saturday, December 13, 3:45 PM

Denver Broncos wide receiver Marvin Mims Jr. enjoyed an early-season stretch that saw him finish as a top 20 fantasy wideout in two of four weeks, topping out at WR8 in a Week 4 win over the Bengals. Over the past seven weeks, though, he has been a non-factor for fantasy, missing time with a concussion, and seeing little involvement since returning in Week 13. Heading into the first round of the fantasy playoffs, he no longer needs to be rostered, and he projects as RotoBaller's WR70 in a Week 15 matchup with a Packers defense that has been top-10 for most of the season at limiting opposing fantasy wide receivers.