The Minnesota Vikings have waived quarterback Sean Glennon, offensive lineman Bobby Lepori and tight end Nick Walker .
All three were signed as rookie free agents after not being drafted in April. Glennon played at Virginia Tech, Lepori at Fresno State and Walker at Alabama.
The cuts trimmed the Vikings roster to 82 players. The roster limit is 80 players, but drafted rookies do not count against the cap until they are signed.