You can see them doing that? They've been doing and already done that quite a bit.
Loads of the stores are now "Currys PC World"
BHS or Argos.
In Maplins I saw an Nvidia 5500 AGP Graphics card going for £70 not too long ago. I had to do a double take.
I'm thinking clothing or footwear chain of some sort will be next to go. Something middle of the road, anonymous brand, Pavers or Topshop or equivalent. If it's a coffee chain it will be some local name like Costa.
I'm going to plump for Maplin too, always dead near us and its the only 'tech' store for miles, always about 5 staff per customer aswell