Arizona Cardinals wide receiver Marvin Harrison Jr. is off to a lackluster start in the Week 16 game against the Atlanta Falcons. Here's why.

ARIZONA -- Arizona Cardinals wide receiver Marvin Harrison Jr., questionable with a heel injury, is expected to play according to ESPN NFL insider Adam Schefter. The Cardinals play host to the Atlanta Falcons in Week 16. Harrison's heel injury had kept him out of the last two games, though he practiced every day in the week leading up to Sunday.

The mystery behind Arizona Cardinals wide receiver Marvin Harrison Jr.'s game status for Sunday has been answered. And by the man himself.

A lot of that has come on offense, including with star wide receiver Marvin Harrison Jr. Arizona is taking on the Atlanta Falcons in Week 16, and it seems like both sides have positive injury news. The Falcons are expected to get their No. 1 WR, Drake London, back from injury.

Wide receiver Marvin Harrison Jr. has missed four of the Arizona Cardinals' past five games, due to a bout with appendicitis and a heel injury.

Cardinals wide receiver Marvin Harrison Jr. is officially active for his team's home finale against the Falcons.

Marvin Harrison Jr. has already missed the last two matches where the Arizona Cardinals have brutally lost against the Los Angeles Rams and the Houston Texans. This has sparked panic and concern about the star wide receiver's return to the field as the team continues to suffer.