Superbillionaire entrepreneur Elon Musk probably will be an awkward, even awful guest host of Saturday Night Live. The track record of non-performers in the role is dodgy, including some politicians (Donald Trump, Rudy Giuliani) and athletes (Lance Armstrong, Michael Phelps) who've been historically lame on the NBC sketch show. Many people will naturally be expecting (or even hoping) for another comedy catastrophe on May 8. And there's good reason to think they'll get one, and not just because of precedent. Musk's sense of humor is perhaps best exemplified by SpaceX, his rocket company, launching a Tesla, his car company, into solar orbit with a space-suited dummy in the driver's seat. Then there was that tweet where he made a weed joke that led to an SEC lawsuit and a $20 million fine. So, yeah, the Musk wit is an acquired taste. Frankly, I'd rather see 90 minutes of Musk chatting with former SNL cast member Robert Downey Jr., who portrays his Marvel universe counterpart, Tony Stark.