While, I generally would agree with Kraven and Packer, we must accept that the central banks are trying something that hasn't been tried before and the sheer size of liquidity being pumped in across the world is not the norm. Thus, I believe we must be flexible and accept that there could be risks that we might not have encountered in our recent history. This may or may not result in things playing out the way they normally do.
I believe Gio is showing that flexibility in his thinking and openness to things potentially playing out a bit different to the norm.
I am not saying that they have to play out differently - just that we don't know and thus, it is better to be open to that idea and take steps to cover for that eventuality.
On the other hand - nothing may happen and everything goes on as it has. But, it would not imply that Gio was wrong in his decision making process is correct.
The question to consider would be - how much is Gio being impacted in his thinking by the state of the Italian economy while we in Nth America seem to be more confident?