Sounds like an awesome idea! I might try to inculcate that into my routine see how it works.
By saying ''more back loads'' you mean more than once a week carbs? or Make the one carb day even HIGHER in carbs? I've read that Pauline Nordin (my favorite bodybuilder chick) only refeeds ONCE a week, and her body is just SWOLE and JACKED! wow!
But I'm not sure if she means by refeed, ''the only carb day of the whole week'', and the other 6 days are completely carbless... have yet to research deeper