There are some followup work needed for the EXT:randombanners.
Currently the branch (in web-vision repo) feature/randombanners contains the TYPO3 6.2 update, but still a little works needs to be done.
1) The styling of the banners, currently the are listed bollow each other and not next to each other 2 by 2 as on typo3.org
2) When the banner is included in the left menu (below) then we need to ensure that the banner rotation is still working.. It most likely only a matter of adjusting some css selectors in the randombanners.js in the EXT:randombanners .
Let me know if any questions or problems.
I'll push my changes to a new official repository as soon as i have it created on github.. so the work will not get lost.