Central Notes: Joseph, Doumbouya, Bulls, Bucks

Cory Joseph has a partially guaranteed contract for next season and the Pistons could retain him, depending upon how the draft shakes out, Rod Beard of the Detroit News opines in a mailbag post. Only $2.4MM of Joseph's $12.6MM is guaranteed and the Pistons will have decide whether to give him the full amount prior to free agency.