Dekker will be available off the Wizards' bench Monday against the Pacers, Zach Rosen of WashingtonWizards.com reports.
Dekker was dealt to Washington on Friday as part of a three-team deal, and he'll be available to make his debut after passing a physical on Sunday. The Wisconsin product was nursing an ankle injury prior to the trade and has not played in a game since Nov. 5. That, of course, was when Dekker was still a member of the Cavaliers.