If getting a salary cap or some other form of control meant potentially another strike, would you back it?

The point of a salary cap isn't to stop the Yankees, it's to give more teams a chance to compete on the same level. The gross salary imbalance among teams in baseball is a joke among major sports. While it might take a strike to get a salary cap for baseball, ultimately it appears baseball competitiveness is getting worse, so it's worth the risk.