McNeil has been mediocre this year, drawing a ton of criticism from the Chargers media and their fans. Still a better prospect than Fasano, but certainly no cure all either.
Hell, I'd love to see Dallas draft a guy and have him step right in and be great. But chances are the guy struggles heavily his rookie year (almost all rookie O-Linemen, particularly Left Tackle struggle unless they're named McNeill or Joe Thomas) and then comes around his 2nd or maybe not until his third year.
I'm against letting Flo go because of this and having looked at the years where good teams turn bad in just a year span, it's usually due to the loss of key starting O-Linemen...either due to injury or to the team letting him go. Dallas can afford to keep Flozell unless he's asking for outrageous amount or they want to be really active in free agency. I don't see any reason to letting a guy that wants to play, who was a legit pro bowler, and probably has at least a year left in the tank.
As long as they can re-sign him to a reasonable contact...possibly something where they could cut him after 2008 and it would be feasible to do so, they should do so. Then they can allow McQ, Free, or Marten to take over. Personally I think the job is for a guy like Free since he's far more athletic than Marten or McQ. But, I think Free will need at least one more year until he's ready.
YAKUZA