Should Commander Farsight's crisis suit be blue instead of red?
In a recent article on the Warhammer Community page author Phil Kelly puts a footnote to the effect that T'au blood has always been red.


  It’s been red from the first ever account of the sacred ta’lissera blood bond. We tried different coloured blood for our alien races – Orks had green blood at one point – but it just didn’t look right on the miniatures, nor in the art.