unexpected advantage, unforeseen benefit, unplanned gain, surprising benefit, unpredicted advantage, unlooked-for benefit, unanticipated gain, unplanned advantage, surprising gain, unforeseen advantag... [more]
unexpected advantage, unforeseen benefit, unplanned gain, surprising benefit, unpredicted advantage, unlooked-for benefit, unanticipated gain, unplanned advantage, surprising gain, unforeseen advantag... [more]
