Justin Jefferson is ramping back up after a hamstring strain, with Vikings coach Kevin O'Connell confirming practice participation in bits and pieces this week ahead of the season. The cautious approach stems from Jefferson’s 2023 hamstring history, which cost him seven games, and Minnesota’s desire to protect its top weapon for Week 1. Jefferson posted 10 TDs and hit the 1,000-yard mark last season, while earning All-Pro and Pro Bowl honors in prior years. If he stays healthy, Jefferson should anchor a pass-heavy Minnesota offense, but fantasy managers must monitor his reps early as the team avoids a reinjury risk in the preseason. The Vikings’ plans also keep an eye on game speed, with a likely full ramp-up before Week 1, potentially re-opening the door for a big fantasy year if he remains on the field and productive.