Question is at what point is there enough critical mass in the ecosystem for the Wall Street follower types to wade into btc
I wouldn't look for this to bring a lot of Wall Street followers that know what they're doing. I've had sunburns that lasted longer than this Timo Schlaefer's career. Bitcoin is almost as old as his work life. He's only worked for one company in his life, Goldman Sachs, and four years of that was as a college intern.