Jackson has showed off his speed and reaffirmed his deep-threat potential daily in training camp thus far, Cameron DaSilva of USA Today, reports.

EDGE Analysis

DeSilva also noted he expects Jackson to play a big role in the offense this season -- health permitting, of course. However, fantasy managers will probably want to keep in mind that Jackson's been limited to just eight games over the past two seasons, and the Rams also have Cooper Kupp, Robert Woods and Van Jefferson in the mix at wide receiver. It's still encouraging that Jackson is quickly developing chemistry with quarterback Matthew Stafford, and the veteran wideout definitely shouldn't be written off just yet. He projects as a boom-or-bust asset to begin the season.