The Mavericks have 80 percent of their starting lineup in place, with point guard the only position that is up in the air.
They have Raymond Felton and Devin Harris on the roster, but they are considering inexpensive options to shore up the position.
Jeremy Lin and Mo Williams appear to be the two hottest names, but the Mavericks have only the cap-room exception of $2.8 million and minimum contracts to spend, unless they can create a sign-and-trade situation for Felton.
Jefferson returning? Forward Richard Jefferson had a solid 2014-15 season for the Mavericks and appears to be amenable to returning for another minimum-salary contract.