Well, if you read about Idomeneos in the Iliad, he gets into a few scrapes. Or if you read about King Minos in say, Ovid's Metamorphoses, he gets all over the Eastern Med conquering people. When talking about the 'real' Minoans, it is extremely difficult to say one way or the other. They are generally renowned by the ancients though as having had naval supremacy of the Aegean. I think that it's much more likely that they did have warriors, but so little solid evidence survives that it's not easy at all to tell. We based our interpretation off 3 things, basically: 1. Their representation in myth 2. Surviving material remains and symbolism 3. General evidence from the Greek Bronze Age