Here is the fifth in an 18-part series examining the Chicago Bears' unrestricted free agents.
Position: Tight end
Age: 27
NFL experience: Five years
2015 salary: $175,294 (prorated veteran $745,000 minimum over four games)
2015 key statistics: Three catches for 27 yards in four games
Probability to return: Moderate
Outlook: At 6-foot-5, Housler is probably worth another look. Housler appeared in only four games after the Bears signed him late in the year.