友谊赛半场：迪亚斯接连造险，哥伦比亚暂0-0澳大利亚（半场战报：迪亚斯连续制造威胁，哥伦比亚与澳大利亚互交白卷）

Framing tactical insights

I’m noticing that making up stats would be purely speculative, so I think we should frame the insights in general terms. Colombia's pressing game, Diaz's threat from the left, and Australia's compact defense with a focus on set pieces and transitions are key points. I can suggest possible adjustments for both sides and ask if the user wants a summary later. I’ll use a bullet list to keep it concise. Let's keep it general and avoid any exact stats.