Hartline has actually outperformed high-profile free-agent acquisition Mike Wallace through seven games this season. Hartline has five more catches and 40 more yards through the air than the speedy Wallace, as well as one more touchdown.
Still, Hartline hasn't exactly been spectacular, gaining over 75 yards just once in 2013. He also hasn't found the end zone since Week 3 against the Falcons. Hartline is consistent, but has limited upside, particularly with the limitations of quarterback Ryan Tannehill.
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