If Duncan Robinson keeps playing as well as he has been, the Detroit Pistons should absolutely keep him around.
When the Detroit Pistons signed Duncan Robinson this summer, they put some non-guaranteed years in his contract, and some people still debated whether or not the price point was worth it. But through the first chunk of the season, in which the Pistons have surged to the top of the East, he has made the contract well worth it, and it seems obvious that Detroit should guarantee the last two years of his contract.