[b]Squall[b]
There had been somewhat of a mystery as to Squall's paternity. What seemed obvious (and possibly an intentional red herring, which I'm sure Square enjoys creating to enrich the whole FF mythos), was that Laguna and Raine were Squall's parents. What was the hint? That all of their names are water-related. "Squall" referring to a storm at sea, as was mentioned on your site; "Laguna" is Spanish for "lagoon" (a calm, enclosed body of water sharply contrasting a squall); and "Raine"...well for rain." Continuing on that theme.
Yes, but what sometimes happens when heavy rain falls over a lagoon? A squall