G: Even if injury-prone Vince Manuwai or Garrett Reynolds can step up, this team needs depth.
TE: It appears that 2012 will be Tony Gonzalez's last season in Atlanta, so sooner or later, the Falcons will have to groom his replacement. Bet on sooner.
LB: Atlanta lost Curtis Lofton to New Orleans and appears disinterested in versatile veteran Mike Peterson. Lofa Tatupu might help after sitting out 2011, but the Falcons have to bring in at least one more body.