User blog comment:TheUnknown285/Things You Do and Don’t Want from ME4/@comment-24200891-20140615210714/@comment-8419211-20140616063501

Better to have both options. I don't think that combat interrupts will work well during dialogues with one of your squad members. Plus all combat interrupts implies aggressive attitude towards someone. Sometimes it is better to have the possibility of using negotiation or persuasion options in harsh situations.