after the Ryu signing they really should have gone all out to add one more dependable top end starter, ideally in the off-season but at least by the deadline especially given how well the bats hit for the first half.
That would of required to part with assets from our top 10 prospect pool
This team isn't ready for that right now with their development schedule
I would resign Walker and hope Pearson pitches like a 3 next year
The market will be flooded with good 1-2 year pitchers in this market