I was thinking of the column on the rightside that has the title
This list never seems to change for as long as I can remember same apps in the top for probably a year. I just think that having a more random list would help apps that have been forgotten and provide more equality to the developers how are not on this list.
Variety is always good to keep people coming back, if there is no change then users eventually stop going and looking at those pages.
This hurts everyone in the end because if the user isn't interested in the app at the top the first few times they see it they won't be anymore interested the next and so on. When there could have been something they may have wanted and added.