Sounds good but this probably doesn't really benefit anyone. There is a limit (time) as to how many official visits one can go on anyway since in most cases travel is involved and official lasts 24 hours - school seasons, classes, and other constraints come into play. Probably 95% of kids don't want to go on more than 5 officials anyway. And a kid who has 5 officials  lined up at P5 schools is unlikely to take a 6th at a MM or LM.