The Reds outrighted Johnson to Triple-A Louisville on Thursday, Charlie Goldsmith of Fox 19 Now Cincinnati reports.
The Royals transferred Cruz (personal) from the paternity list to the restricted list Sunday.
Williamson (5-5) took the loss Sunday against Toronto, striking out three while allowing four runs on four hits and three walks in three innings.
Erceg allowed a hit and struck out one over a scoreless inning to earn the save in Sunday's 3-2 win over the Guardians.
Pasquantino went 2-for-4 with a pair of solo home runs in Sunday's 3-2 win over the Guardians.
Lynch allowed two runs on seven hits and struck out two without walking a batter over 5.1 innings in a no-decision versus the Guardians on Sunday.
The Royals activated McArthur (elbow) from the 60-day injured list Sunday.
The Royals placed Gonsolin on the 15-day injured list Sunday due to an allergic reaction.
Jensen is not in the starting lineup for Sunday's game against the Guardians.
Caglianone went 2-for-4 with two doubles, two RBI and two runs scored in Saturday's 11-5 loss to the Guardians.
I tried to play this on Monday, but Chase Burns was scratched due to a minor illness. He's now coming back with two extra days of rest for his arm. He's been over 6.5 strikeouts in six of his last seven starts and eight of 11 overall. The Royals have a bad offense and have never seen him and his electric stuff before.
