Austin Proehl Claimed Off Waivers By Los Angeles Chargers Posted May 19, 2021 On Tuesday, the Los Angeles Chargers claimed wide receiver Austin Proehl off waivers. Proehl spent the past five months with the 49ers before being waived Monday. The former North Carolina wideout was signed by the Seattle Dragons of the XFL in October and later scored the first touchdown of the new league’s inaugural season in February 2020. (Bolts From The Blue)