The interesting point here is that Ofcom has previously told the INQ that future spectrum sales will be technology agnostic. That is to say, that it won't insist that a specific scheme – such as W-CDMA – must be used at a particular frequency.
This means that instead of being used to increase 3G networks' capacity, it might be employed for something completely different – such as WiMax. The main WiMax frequency bands are 2.5 GHz, 3. 5 GHz, and 5. 8 GHz, but countries in Asia Pacific have already consider this spectrum for WiMax.