Given the confines of certain Ad Packages we cannot truly gauge which ad size will appear in which location on page (for example on Desktop both 970x250 and 728x90 can load in various locations).
With the introduction of the 300x250 Ad size to Mobile devices we would love to harness the potential of 300x250 ads but this means these ads would load at the top of the page and provide the user with a bad UI experience and push our content half way down the page.
Example scenario: We would ideally love to be able to specifically target top of page Mobile ads with the 320x50 Ad size so that we can benefit from the tremendous amount of visibility this location provides but then target the rest of the ad spaces contained within the page with the profitable 300x250 Ad size.
Greig Benton
Hi Greig, thank you for the idea. We are looking to implement a more flexible ad selection process in our roadmap. This was brought up originally in TM-I-55. We'll keep it open for future consideration.