NEW : Atlanta Falcons chief , NFL owner critical of Vick conduct . NFL suspends Falcons quarterback indefinitely without pay . Vick admits funding dogfighting operation but says he did not gamble . Michael Vick 's due in federal court 3 years ; future in NFL remains uncertain .
NEW : NFL chief , Atlanta Falcons owner critical of Michael Vick 's conduct . NFL suspends Falcons quarterback indefinitely without pay . Vick admits funding dogfighting operation but says he did not gamble . Vick due in federal court Monday ; future in NFL remains uncertain .