I've been reviewing a lot of lists on the net (including here) and I'm not seeing Cadre Fireblades with Pathfinder teams to take advantage of Split Fire. I can't for the life of me figure out why though... A big ten-man(Tau? whatever) team with four marker drones that's... six or seven Markerlight hits, more than enough to ensure the overkill of a single unit that's not like a gorillian Orks. But more often I see multiple smaller teams of Pathfinders, and/or Markerlights being sprinkled around the rest of the army.
Any clarifications I can get on this would be helpful.
I'm back, flee while you can!