You expect some kind of move is going to be made. Getting a shut down guy for the 8th inning to get to Morrow and back up Morrow is probably the move, if not swapping spots. Its just inevitable that something is going to get done. But the point is will any of these ever get a shot at #5, or is it always going to be the free agent proven name with Theo. This is the question. Will he ever want to develop his own ace?
As far as talented arms in the system.. Maples has the best pure stuff. MLB has him at 75 on fastball, 65 slider/ curve 60. All are plus pitches. But 40 control. Which has netted a 18 BB/24 SO in 15.2 IP. He is killing himself by not being able to throw strikes. No one is really beating him 1 HR and 12 hits given up.
So as far as a hot shot he is that guy if he can ever get his stuff under control.
Alozay is another but he has a lat strain atm. He should be out for a week or 2. But with the rotation locked up and him being more of a 4-5 IP this year it makes sense to push him into BP duty.
That is why we are seeing run of the mill filler types coming up right now. Hancock, Mazz, Tseng, Farrell, Zast. Rosario may stick but he is another failed SP prospect that was pushed into the pen full time at AA. Pretty typical stuff.
Now Underwood IMO is the best trade chip that they have to pull back a pen arm. But I'm not convinced that they really need to at this point. The prime weakness that I have seen is honestly in Wilson and Duesing.
Duesing: 16.7% K 15.3% BB You can't put him in higher pressure situations.
Wilson 27.1% K 18.8% BB He is #2 to Chatwood there.
So basically if you are in a spot that you need a LOOGY you are screwed right now. Smyly we should be hearing more of as the summer heats up but this is a legit issue that is glaring right now.