Champions show their enduring class in the second half after making a sloppy start to Six Nations defence In a tournament with no room for a warm-up, where you just hop into the blocks and hope to explode out of them, home games are a mixed blessing. If the getaway isnt clean then the boost to the away side can be turbo stuff. Which poses a dilemma: how do you catch up without playing catch up? Irelands one word answer mi
