Disagree entirely. It's a team event, and playing in different orders is used as a tactic. Players handle pressure differently which can effect the outcome of a match. Forcing the number 1's to play first or second, making the match count, may put unfair pressure on the players last on court.

Regarding the PSA scoreing, that should be a no brainer. I don't think we should have to refer to tennis scoring to explain how the squash scoring works...