I don't agree with that for a second. Those are a package of 3rd tier guys. They don't belong in the same conversation with our Tier 1 (Gio, ReyLo, Kopech, Hansen, Cease) pitchers or even the tier 2 guys (Dane Dunning, Adams, Clakin, Stephens, etc). The list you gave is a list of 4A guys who you hope turn into league average guys.
When you look at those lists, you need three guys to hit out of your top tier, and at least one out of your second tier, and hope that you get something out of the rest. What is left of those joins the fray for your pensmen.
When you are talking about equivalent pitchers to your list, you are talking about guys that aren't lighting up prospect lists, but are profiled more with solid tools than having + pitches, especially fastballs.