трудная ситуация; сложная ситуация(a complicated situation in which doing something to correct a problem leads to many more problems We thought the project would be simple, but it turned out to be a real can of worms. Our boss is reluctant to change the policy now because she doesn't want to open a can of worms. MWALD Alexander Demidov); трудная задача
куча проблем(вследствие принятого решения • A poorly thought out idea that will create a large bureaucratic department issuing fines against any private property owner for disturbing intangible heritage. Just when one thinks the NDP can't create a bigger can of worms, they do. (vancouversun.com)ART Vancouver)