Another question is this:
Picard is convinced that a massive Borg invasion is coming.
So why is Picard repeatedly so eager to throw away the Federations only consistent "Borg slaying" weapon, Transphasic torpedos?
Seems like Picard should be the one arguing for Starfleet to avoid using them in order to wait and use them all at once against the Borg fleet when it comes.
Instead Picard wants to use them on every single Borg ship that comes along.