Coach Anthony Lynn said that Allen (back) will participate in Wednesday's practice, Gilbert Manzano of The Orange County Register reports.
Lynn added that Allen, who was forced out of the Chargers' Week 5 loss to the Saints due to back spasms, isn't "100 percent" healthy, a hint that the wideout could begin the week as a limited practice participant. Allen should at least benefit from having the Chargers' Week 6 bye to heal up, but a final decision on his status for Sunday's game against the Jaguars will ultimately come down to how much he's able to progress in practice from Wednesday through Friday.