quite possibly a clotting disorder or some autoimmune disorder with purpura, involving abnormally low platelets (thrombocytopenia), vasculitis is a distinct possibility as aforementioned
definitely not suggesting or hating in any way, I admire and respect Guy, but could these be spot injects combined with thrombocytopenia? I'm not saying it's anything he did, that's abnormal regardless
the biceps make me think of occlusion training with thrombocytopenia
the pattern is really strange..he may need plasmaphoresis and immunoglobulin therapy
either way, hope he gets better soon, he's a warrior