Each NFL team's offseason is filled with small moves and marginal personnel decisions. Sometimes, that series of small moves will build a winner. But a big, bold move always helps, either by dramatically improving talent at an important position or changing the overall direction of the franchise.
Football Outsiders is suggesting a bold move for each team. Some of these are realistic; others are more farfetched, but each would provide a significant change and improve a team's chances of winning future Super Bowls.
Pieces may refer to Football Outsiders' DVOA (defense-adjusted value over average) metric, which takes every play during the season and compares it to a baseline adjusted for situation and opponent. It is explained further here.
Moves are suggested for each team independently of the moves suggested for other teams.