The Titans agreed to terms with right tackle David Stewart on a six-year contract extension Saturday, according to a Yahoo.com report. Financial terms were not disclosed, but the Tennessean is reporting the deal is worth $38.9M with $10M in guaranteed money and a $6M signing bonus. The 25-year-old Stewart, who was a restricted free agent, will reportedly receive a $2M roster bonus this year along with a $1M base salary.