RJ Luis Jr. joined the Celtics in the three-team Porzingis deal, landing in Boston to bolster guard depth and backcourt versatility as Boston reshapes around a thinner payroll and a retooled rotation.

RJ Luis Jr. joined Boston as one of the Celtics' two-way signees, sharing the same developmental pathway as Williams. Luis Jr. is positioned as a guard/wing with potential to contribute in spot minutes and provide energy in short-burst stints, while continuing to refine his playmaking and perimeter defense in Maine.

RJ Luis Jr. is an undrafted two-way wing acquired by Boston to bolster wing depth behind the stars. His ceiling hinges on minutes and development; if he earns a defined role, he could provide occasional scoring boosts and 3-point shooting while contributing as a defender in bursts. His impact in fantasy will depend on how quickly he translates energy and shooting into consistent opportunities, with typical late-round upside tied to breakout opportunities from roster moves.

RJ Luis Jr. emerges as a Celtics two-way prospect with a chance to push for stretch capability. His path hinges on development and the ability to provide wing depth, with two-way status offering a route to NBA minutes if he shines in practice and limited games.

RJ Luis Jr. appears as a cap-saver two-way wing in Celtics chatter. His fantasy relevance would hinge on roster role, minutes, and the ability to contribute as a shooter with defensive versatility. In a Simons-driven scenario, his upside could hinge on backcourt rotation and injury opportunities.