In the Public Notices of today's HDM there's one for the KCOM Stadium. "Provision of inflatable dome to enclose an indoor football training pitch and associated facilities "
Just goes to prove the grass isn't always greener ! Or perhaps it is ! Who knows but my god I bet there's some good worms in there !!!!
HCC planning site lists it as 'under consideration' with 17 documents attached to planning permission. They're all on a PDF, and I'm using my mobile phone, so may have a look later on when at home.