<p> The Indianapolis Colts signed linebacker Jonathon Sharpe and running back Phillip Tanner.</p> <p> Tanner visited the San Francisco 49ers on Monday and had previously worked out for the Seattle Seahawks, according to a source.</p> <p> Sharpe participated in the NFL super regional combine at Ford Field.</p> <p> He  started two years for North Greenville University, where he totaled 132 tackles, including 23.5 for a loss, 5.5 sacks and three interceptions.</p> <p> Tanner pent the last three seasons with the Dallas Cowboy and rushed for 149 yards and two touchdowns, as well as nine receptions for 93 yards. He recorded 21 special teams tackles.</p> <p> He recently tried out for the Seattle Seahawks.</p> <p> Follow me on Twitter: <a href="http://www.twitter.com/RavensInsider">@RavensInsider</a></p> <p> Aaron Wilson covers the Ravens for The Baltimore Sun</p>