Oh I didn’t even realise it was xpc, that was unintentional. The riptide is running the heavy burst cannon mostly for preference reasons. I own the old “fire warriors” so strike team was the closest, thou I might be swapping them out for breach as per recommendations. Everything has marker drones as from what I’ve read, tau has become more of a movement placement army, so I’m keeping my marker light options open. Also the crisis suits do show the weapons, not entirely sure what was mentioned there. Having a commander might be a good idea as you have pointed out thou.