Reath doesn't typically have much fantasy value at all, but with Portland already having ruled out Deandre Ayton and Robert Williams III, Reath should see additional minutes against the Spurs. Donovan Clingan is also said to be on a minutes limit, which also favors Reath in terms of playing time.
Reath is trending in the right direction after starting the day listed as doubtful. With Deandre Ayton, Donovan Clingan and Robert Williams III all also listed as questionable, it remains to be seen how Portland's big man rotation might shake out Friday. Reath doesn't figure to have much of a fantasy impact, though.
With Deandre Ayton, Donovan Clingan and Robert Williams all questionable, Reath's expected absence isn't going to have much of an impact. Jabari Walker would be next in line if all of them are sidelined, but the odds of that happening are low.