sentences:  The team during his final two years, however, had only mediocre success, and his hope to be claimed in the pro football draft faded.Josephson was signed by the Dallas Cowboys in 1964 as an undrafted free agent, because they were impressed with his athletic ability.The Cowboys needed an offensive tackle because of injuries and although they didn't want to lose Josephson, he was traded during training camp to the Los Angeles Rams in exchange for Jim Boeke.