I had not noticed, but Charlie Morton has basically been back to peak form for like two months now. And if you want an excuse to believe it's legit, his velo is up corresponding to that. It's really a tale of 3 seasons:
First 4 Starts:
10.90 ERA (not a typo!), 5.82 xFIP, 93.3 MPH fastball
Banished to the bullpen (7 long relief outings and one spot start):
4.43 ERA, 4.07 xFIP, 94.3 MPH fastball
Back to the Rotation (7 starts):
2.97 ERA, 3.33 xFIP, 94.4 MPH fastball
So he's back in the rotation, dominating, and didn't lose any velo from his time relieving.
He CAN NOT be your only pitching addition, but if we add two SPs I'd be perfectly happy for Morton to be the lesser.