​The Titans did not have either of their top two running backs on the field for Wednesday’s practice. But they may still be OK for this week’s game against the Ravens.Tony Pollard and Tyjae Spears did not participate to start the practice week.But head coach Robert Saleh told reporters earlier in the day that he’s “not overly concerned about Sunday” for both players.Pollard has a foot injury while Spears is dealing with an ankle injury.Pollard has taken 38 carries for 173 yards with six receptions for 22 yards. Spears has 58 yards on 13 carries along with four receptions for 41 yards.Additionally, defensive lineman John Franklin-Myers (back) did not participate on Wednesday. Saleh similarly told reporters that he’s not too concerned about Franklin-Myers’ availability for Sunday.