The top 53 players currently on the Dallas Cowboys' roster won't be the same 53 picked to open the season. Injuries, potential player acquisitions and performance during training camp will all be a factor.But with camp still a little over a month away, I am projecting and ranking the 53-man roster based on the current group.Click here for numbers 53-41.Click here for numbers 40-31.Today: numbers 30-21.30.) L.P.