Could whales have foreseen the return of meme-stock guru Keith Gill, also known as Roaring Kitty, that fueled $GameStop (GME.US)$'s meteoric rise this week, or was it just pure luck?
While many financial giants who bet against GameStop are feeling the pain of a short squeeze, a few who placed a combined $4.65 million in bullish bets last week are benefiting from the return of the meme stock frenzy.  
GameStop shares c...