Barbosa (illness) will sit out Sunday's game against the Pistons, Doug Haller of The Arizona Republic reports.

Barbosa also sat out Friday's game against the Magic, so he'll be missing a second straight game as he continues to work through an illness. With another few days off, he could be available for Tuesday's game against the Heat, but he'll likely need to log a full practice in order to be cleared. With Ronnie Price (leg) also doubtful, the Suns are going to be thin at point guard, which likely means a monster workload for Tyler Ulis.

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