Fantasy Upside
According to Houston Chronicle staffer John McClain, there'll be a lot of competition for the last two or three backfield roster spots behind Lamar Miller and Donta Foreman. Because Blue is good on special teams, McClain believes Blue is likely to make the team again. Assuming that's the case, and given his experience in the regular offense, Blue is likely to be a contributor again—at least early on—with Foreman recovering from a ruptured Achilles tendon suffered last December.
Fantasy Upside
As CBSSports.com pointed out, the 27-year-old Blue has career marks of just 3.6 yards per carry and 6.4 yards per catch, "offering little in the way of explosiveness or pass-catching ability."
2018 Bottom Line
Again, assuming he earns his usual role (as the third man in the running back rotation), Blue's value is limited to possible handcuff duty until we have a better idea of the timetable for Foreman's return.