I really don't like that scenario because it it outs a lot of onus on getting the Profsl rosters out more than once a week. I honestly don't think being a little over your budget is such a big deal since we can all just cut players. I watch my roster like a hawk and even I have made mistakes this year. I assume that I am not the only one. If it is a continuing problem then yes there should be a course of action in place, and if the overage last longer than several days or two weeks then you lose your team, plain and simple.
A lot of us work hard to make our deals match up, and to erase them because of a slight fiscal error I believe will do more harm than good. Just my opinion. So far this year we have had more or less 30 active GMs, and I believe with the current crew we have next year should be even better.