This trade does not make much sense for Memphis. Both Barnes and Parsons have virtually the same contracts and are both overpaid based on their production. Barnes does have a player option after next season, but I would assume he would opt in, since there is no way another team would give him that same amount per year (around $25 million). Barnes is better than Parsons, but not anywhere near needing to add the #4 pick to make the trade work. Maybe a late first or early second round pick. To me, Dallas would make that trade in a second, while Memphis would hang up the phone.