Steelers LB James Harrison missed practice for the second day in a row on Friday. After having been on the PUP list for a while during training camp, he was finally removed to participate in limited practices earlier in the week. Even though he is listed as ‘questionable’ for Sunday’s game, Coach Tomlin usually does not play guys who do not practice on Friday. So wil Harrison play on Sunday? And, if he does, will he be very effective – aka is it worth it?