Still left with $5.725 million in cap space, per Matt Maiocco of CSNBayArea.com, the 49ers have the flexibility to make a move if needed. General manager Trent Baalke also has yet to fill the roster spot vacated by cornerback Eric Wright's retirement, which avoids the need to cut another player.
While the former Pro Bowler left without a contract, this would indicate that San Francisco is willing to make a move. Cornerback is an obvious need given the courting of Flowers, while the holdouts of guard Alex Boone and tight end Vernon Davis could also merit some outside help.
With the cap figure and these positional needs in mind, which available free agents would make the most sense for San Francisco?