It’s only full from the standpoint that they now have 5 pitchers they can preliminarily slot 1 through 5. I don’t think they’re necessarily done though.
Whether it’s this Imai guy, another FA, or a trade target, there are both upgrades to guys like Mahle and, as opposed to whobwe had last year, quality depth options who would allow Whisenhunt more time in the minors to develop complementary pitches to his incredible change changeup.