Lang signed a reserve/future contract with the Patriots on Tuesday.
The 24-year-old joined the Patriots' practice squad in late December after being dropped from Seattle's practice squad in mid-November. Lang went undrafted out of Northwestern in 2025, catching 11 passes for 115 yards and one touchdown during his final collegiate season. After inking a new deal with New England, he'll get a chance to compete for a spot on the active roster in camp.