I think a lot of the "trade for a 4C" talk started while we weren't sure if they were going to give Philp a chance on the big team. Now that he's been called up and we know nobody is injured, its apparent that they are giving him a chance to take the 4C spot.
J. Skinner has a no trade clause. I'm sure he would take a trade to another contending team, but would a team he would want to go to take him? It would be basically dumping his salary as well, he won't have much value in trade, so unless we are replacing him with another play of equal cap hit, there's not much point to trading him.
Trading Stecher doesn't make a difference to our money situation. We can clear more money by sending Josh Brown to Bakersfield. Stecher is a fine press box guy to come in if injuries arise.