A legal pro notes that regulatories and lawmakers are paying attention. An investment expert is urging investors to be careful. Shares of GameStop Corp. (NYSE: GME) peaked near $200 this week and ended Friday at around the $100 per share mark. As volatility in the video game retailer kicked into high gear once again, several pros offered their take on what could happen next. Cramer: Can GameStop expand to crypto? CNBC host and commentator Jim Cramer questioned if GameStop can have a future in the cryptocurrency arena. He questioned if GameStop can turn itself into a “5,000-store introduction to crypto” by selling $1 billion worth of stock and exchanging it for bitcoin, he said on CNBC.