open a can of worms
idiom
: to create a complicated situation in which doing something to correct a problem leads to many more problems
Our boss is reluctant to change the policy now because she doesn't want to open a can of worms.
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“Open a can of worms.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/open%20a%20can%20of%20worms. Accessed 26 Dec. 2024.
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