Rock and a hard place really innit. Luton having to shell out £10m+ to upgrade KR when (a) its only going to be for 1 season, and (b) they've got permission to build a new stadium. The KR money would probably be better channelled towards that project, rather than putting lipstick on a dead pig...
Still think the sensible option would've been to pencil in a couple of games at MK Dongs while they get KR up to scratch, it was always going to be a massively tight schedule.
What difference does it make ? You'd only be switching 1 game from A to H, so 3 out of 4 becomes 4 out of 4. For a newly promoted side finding its feet in the PL again, I'd have thought that would be quite a welcome advantage.