The Cavs could be short-handed when the opener arrives against Philly, and that changes the guard rotation before the season even begins. Sam Merrill is nursing an elbow issue, and if he cannot go, 20-25 minutes could suddenly be there for somebody to seize.
That is why Cavs Vs Nets has become part of the conversation around opening night: the search is really about who can absorb those minutes if the lineup thins out. Craig Porter Jr., entering his fourth year with the team, is in the mix as a natural point guard who could move into a larger role right away.
The opportunity is real because the rotation question is not just about one player being out. It is about how the Cavs would cover the backup point guard spot if Merrill is unavailable and whether a younger guard can handle heavier minutes next to either or both of James Harden and Donovan Mitchell. Porter has the clearest path because his position fits the need, and the team may have to make that call before the opener.
That said, nothing about Merrill’s status is settled enough to lock in the change. He could still suit up, which would narrow the lane for Porter and leave the extra minutes to be sorted out another way. Meleek Thomas, who is not hurt and is waiting to get an extended look, and Tyrese Proctor are also in the picture as younger guards with their own skillsets.
For now, the first real test is simple: whether Merrill is available when the opener begins against Philly. If he is not, the Cavs will not just be missing depth; they will be handing a real opening-night chance to a guard trying to turn a fourth year into a bigger role.

