Well said .... and i agree.
But there's also the other side of the coin .... every body has their favourite DJ ....and their least favourite DJ .... 90 minutes of someone you're not keen on ..... not nice..... could kill a niter for some folk i think.
Also there's the fact that with DJ's getting 90 minutes each ..... a lot of DJs won't be getting any minutes at all .... and i think that would be a shame .... although ... maybe sometimes a blessing.
What's wrong 60 minute spots anyway .... worked well enough till now ... don't you think?