Noun
the imposition of a new organization; organizing differently (often involving extensive and drastic changes)
Source: WordNeta committee was appointed to oversee the reorganization of the curriculum Source: Internet
top officials were forced out in the cabinet shakeup Source: Internet
2011–present: Rebuilding further The Senators had a much poorer than expected 2010–2011 campaign, resulting in constant rumours of a shakeup right through until December. Source: Internet
1992–2007: The Brett Favre era The Packers' performance throughout the 1970s, 1980s, and early 1990s led to a shakeup, with Ron Wolf hired as GM and given full control of the team's football operations to start the 1991 season. Source: Internet
A spokesman for Trump's campaign insisted on Thursday that the shakeup amount to a demotion for Parscale. Source: Internet
Armor seems like a much bigger shakeup than this, so hopefully this will happen. Source: Internet