Starman said:
IMO MLB is dragging out the suspension announcements to ensure maximum damage to teams for which the affected players play significant roles, and also to ensure the ban will extend past the end of the season, ensuring the affected players will be ineligible for the playoffs and thus unable to step up off the bench and hit a game-winning HR in Game 7 of the World Series, making MLB look like idiots in the process.
So my bet is the bans will be effective the middle of next week (after most teams have played Game 112).
AP touched on that very subject last night. The only two players who have that issue are Nelson Cruz (Rangers play their 112th game Sunday) and Jhonny Peralta (Tigers play their 112th game Wednesday), so both have a little time to work with.
Regarding suing A-Rod for fraud, I saw an article asking that very question and among the good reasons cited for avoiding that approach is that doing so opens up the legal books for factfinding and could result in quite a Pandora's box for MLB, not to mention the labor implications.