This is surprising, as Portis was not included in any of Milwaukee's injury reports throughout the afternoon. There isn't a surefire fantasy pickup with Portis sidelined. While MarJon Beauchamp and Chris Livingston could play more minutes, neither is worth gambling on in fantasy.
Connaughton played in Monday's loss to the Cavaliers but did not offer much fantasy value, even with Giannis Antetokounmpo unavailable. He'll be in the rotation but is not worth the risk in most leagues. As for Beauchamp, he isn't guaranteed to be in the rotation, regardless of Antetokounmpo's availability.
Beauchamp isn't in the rotation when healthy, so his absence will not impact fantasy basketball. With Milwaukee declining to pick up the wing's rotation for next season, Marc Stein reported that the Bucks and Beauchamp's representation (Klutch Sports) are working together to find him a new team. A trade may be MarJon's only shot at having any fantasy relevance this season, depending on the destination.
The teams refused to pick up the team options on the two former first-round picks, they will become free agents next season.
The former first round pick hasn't gotten much of an opportunity since Doc Rivers took over, and he has only played a few minutes per game this season. It is a bit surprising that they didn't even want to pay him the $4.8 million option, but he'll have a chance to sign with a new team this summer that may provide him with a better situation to develop.