Whether it be GBP/NZD, CAD/JPY or EUR/AUD, I think we are likely to find more volatility, more reversals and more swing-trade opportunities in the cross pairs rather than in the traditional USD majors.
When I started out trading the spreads in pairs like GBP/JPY were so wide you could drive a bus through them! That has all changed now and the pricing makes virtually every exotic cross a potential swing-trading pair.