He didn't come up according to plan (he was on his way to the AFL before Russell got beaned), but he's here, and he's already the best set of hands in the middle infield not named Baez.
Some very good people went to Stanfoo. For instance, Herbert Hoover.
Until Javy gets back, Addison Russell should not even get near shortstop again unless Nico says okay. Leave. Him. There.