The Detroit Lions signed first-round offensive lineman Laken Tomlinson to a four-year deal. Tomlinson played collegiately at Duke. The Lions have signed all of their rookie draft picks. Tomlinson was a four-year starter at Duke. The contract is worth roughly $8.3 million and includes a fifth-year team option. Follow me on Twitter: @RavensInsider Aaron Wilson covers the Ravens for The Baltimore Sun