The Angels will send Garrett Richards, Weaver and Tyler Skaggs to the mound, in that order, to finish the first half.
Shoemaker is not scheduled to pitch before the break, and Scioscia said he is "in limbo."
• As expected, Mike Trout and David Freese were back in the lineup Wednesday in their usual center field and third base positions, respectively.
Matthew DeFranks is an associate reporter for MLB.com. Follow him on Twitter @MDeFranks. This story was not subject to the approval of Major League Baseball or its clubs.