The Big Bang Theory Season 9: 10 Things That Still Need To Happen

5. Howard's Dad

We all knew (and now miss) Howard's mother, while Wolowitz also met his half-brother Josh in a Season 8 episode. There's been a lot said about his father, but after almost nine whole seasons, we're yet to see him. Could that all be set to change? A life-changing event like a baby is bound to cause some crazy events, and there's a small chance that we could be building up to seeing Howard's father. It will be a hugely raw moment, a hugely emotional one for the show, but that's exactly what it needs. No jokes, no laughs, just a lot of heart...for a few minutes before resuming normal service.