If it becomes what amounts to a "futures" game (kind of like the East-West Shrine Game), what's the point of holding it at all? Why not either dump it in favor of a fan-vote "All-NFL" team (introduced during the Super Bowl) or an actual, real, no-holds-barred, football game?
Players get hurt in all-star games all the time. (See Pete Rose vs. Ray Fosse, or even Robinson Cano this year, for examples.) And yes, it affects the teams for which those players play. But as long as there are all-star exhibition games, these things will happen. Kneejerk reaction? Get rid of them altogether. But it ain't gonna happen as long as the fans have a say. The experiment of letting NFL fans vote for their favorites apparently didn't last long, and when you take that away from the fans the interest will die off.
Dump the Pro Bowl.