The Falcons held on and put together an encouraging effort overall, if an uneven one. If you expected the Falcons to be a playoff-caliber team this year, their uneven effort against the Seahawks probably frustrated you. If you expected them to be lousy this year, their uneven effort against the Seahawks…well, it probably still frustrated you. It’s hard not to get deeply invested in spite of your expectations, either way. The frustration was legitimate at times, given the ways Atlanta found to allow Seattle to march down the field repeatedly and let Seattle hang around. But that frustration wound up…