Since Buffon is not as reliable, as before, it was a wise choice to seal Storari, as long as we have storari and Manningher, the option to sell Buffon is open.
But whats more important is that we have a viable solution for the times Buffon is/will be injured, unavailable or our just out of form.
If we had such players for 60% of our positions, we would be extremely competitive...