Wilson (shoulder) is out of the lineup for Wednesday's game against the Royals.
The Athletics reinstated Springs (hip) from the 15-day injured list Wednesday.
The Athletics optioned Johnson to Triple-A Las Vegas on Wednesday.
Way (back) allowed two runs on four hits and no walks while striking out two across two-thirds of an inning with Double-A Northwest Arkansas on Tuesday.
Clarke (hamstring) went 0-for-2 with a strikeout with Triple-A Las Vegas on Tuesday.
McArthur (elbow) began a throwing progression during the second half of the season and is on a bullpen schedule, per MLB.com.
Pasquantino went 2-for-4 with a double and an RBI in Tuesday's 4-3 win over the Athletics.
Witt went 1-for-3 with an RBI and a walk in Tuesday's 4-3 win over the Athletics.
Mears (shoulder/lat) suffered another setback and will undergo further testing this week, per MLB.com.
Harris (3-2) blew a save and took the loss against the Royals on Tuesday, allowing three runs (two earned) on three hits and one walk in two-thirds of an inning. He did not register a strikeout.
