Rossi's not making an entirely indefensible point, he's just being needlessly melodramatic about it, as per usual.
"JIM MIGHT HAVE ACCIDENTALLY SQUANDERED THE REST OF 87/71 CUP CHANCES!!!11"
Maybe, but he already won 2 cups helming a club that was looking dead in the water, so if there are no more in their shared career, all parties involved should consider this sequence of events to be an enormous success.
This summer's going to be a big deal, win or lose. Some of the role players are getting into "sell and backfill with fresh legs" territory (notably Sheary and Rust, but possibly Maatta and even Letang).