Or a dwarf power. It was mentioned in R&C that dwarves had a racial power that let them use second wind an additional time each encounter. A power letting second wind be used with a minor action would fit well with that.FireLance said:I'm guessing second wind as a minor action is now a human racial power.
And if it's not a dwarf power, I'm making it one. I just love the idea of formations of dwarves with their well-made armors and improved constitutions utilizing their improved second wind abilities to hold the formation for incredible amounts of time, exhausting enemy forces with stamina, tactics, and cohesion.