Your weekly roundup.

Cubs send Darnell McDonald outright to Iowa.

Kansas City announces that Jamey Carroll has declined an outright assignment to AAA Omaha and has elected free agency.

Miami sends Kevin Slowey outright to AAA New Orleans.

Miami sends Gil Velazquez outright to New Orleans. Six days later, he elects free agency.

Pittsburgh sends Duke Welker to Minnesota to complete an earlier trade.

Seattle designates Henry Blanco for assignment. Two days later, he elects free agency.