Multiple approvals from different users before publishing

hi there, thanks for this module, it is a great idea, i was wondering if it exists in the drupal community
From what i've read on the wishlist, i decided not to use the module, just yet, i was wondering if you can add this feature(this would be nice), where you can the approval value to publish to the frontpage, and give specific users depending on their roles(aggregate sum of their roles) the right to approve this, and by receiving a specific value of approvals(or higher of course) the node gets published into the frontpage....
PS: because i haven't used the module yet, i could have misunderstood what you want to do with it, so excuse my intruding...