DAVIE - The Miami Dolphins have called up tailback Jonas Gray from the practice squad for the second time this month.
Gray, who spent last season with the New England Patriots, was signed earlier this month to Miami's practice squad. The former Notre Dame standout was placed on the 53-man roster for the season opener, but was demoted back to the practice squad at the beginning of week two.
However, the ankle injury Lamar Miller suffered in last Sunday's 23-20 loss to the Jacksonville Jaguars hints Miami might need reinforcements for Sunday's home opener against the Buffalo Bills.