(VIDEO) Troy Smith Does NOT Fear Mike Singletary

After throwing an interception Troy Smith did not like what he heard from Coach Mike Singletary and got into a very heated argument on the sideline.  This is another awful sign for the San Francisco 49ers who have had a miserable season and lends itself to more speculation on Singletary’s return to the 49rs next season. Apparently Troy said at some point “I ain’t perfect.”

(Video via BSO)