The WWE invasion worked really well, especially as WWE was the one made to look silly during the angle, but actually defending a WWE title on the ECW PPV just seems disrespectful.
As for HH. With the rumoured "You cant work HH if you work ONS" contracts being issued by WWE, both PPVs could end up suffering. The biggest benefit HH has at the moment is that TNA would let their people work it and not ONS, which is some pretty big ECW names.
