I don't think the Spurs as currently constructed would benefit much from a Lonnie breakout (though they'd obviously get better) since both of their star players are so ball-dominant and require a lot of plays drawn for them to be effective. If you place Lonnie in the SL, any touches he gets will be at the expense of Mr Mah Touches and DD, both of whom are of little value off-ball. Ideally, you shop both of them for picks, and free up the room so Lonnie and the young guys can develop - I want to see a White-DJ-Lonnie-Lyles-Poeltl lineup in action, but we're not getting there until we get rid of these weighting vets, tbh.