I actually rallied around changing point costs in a previous minis game I was part of... This was the same most quoted reason for leaving point costs alone. I was still for it there be wise so many minis were useless once lower deep set in (3rd release I think) that by the time we got to the 7th or so release the mini that started the power creep was obsolete!
Here it was argued that 1-2 pilots that may need costs to go up...I disagree with the pilots named so far, and disagree with errattaing point costs for that few. In x-wing we actually have more pilot costs that need to move DOWN than up by a long shot. I'd be absolutely ok with downward cost errata but prefer the way FFG is doin the "fix" to errata even, just wish they'd get the fixes out at the same time!