You might want to wait before buying low on Los Angeles Chargers rookie Isaiah Spiller.
The Athletic's Daniel Popper wrote Tuesday the team is "pleased with Spiller's development" but that Joshua Kelley continues to see the most reps on the practice field:
"Kelley was the first running back to catch a pass in seven-on-seven. He was the first running back on the field in the opening 11-on-11 period. He got the second carry, behind Ekeler, in the second 11-on-11 period, taking a pitch up the middle on a second down. And Kelley carried out of shotgun on the opening rep of the red zone 11-on-11 period.