The Barcodes do have a good home record but judging by match reports they have been on the lucky side of a number of close results. That siad they will be licking their lips at Carroll v Keane. I can understand the need for some changes but I'd guess that defenders burn up less energy than elsewhere on the park so to change 3 out of 4 at the back but only 2 of the other 6 outfield positions seems risky.