Why not try C Blakely in the centre, and throw Fyfe into the CHF role. Try it for two or three games, if it works happy days, if it does not then change back. At CHF Fyfe still has the ability to influence what is happening mid-field but is also able to be an excellent marking option forward. His skills at ground level mean he is an absolute devil to match up on. He has the potential to be devastating in that role. Starting at CHF also means he is not being heavily tagged at every bounce.
I think he has the potential to be every bit as good as Wayne Cary at CHF, he has the leap, size and is better on the deck than the Waynester. Blakely is a monty to play in the midfield lets just bring it on, this small positional change could be the fine tuning move needed to bring about a massive change to our ability to score. If not, like I said earlier go back to what we were doing, its won us twelve of thirteen games so far.