'The Big Bang Theory' Season 10 Release Date, News & Update: Sheldon, Leonard To Become Brothers? Tension In S10 For Jim Parsons, Kaley Cuoco, Johnny Galecki?

"The Big Bang Theory" Season 10 brings in tension for Jim Parsons as Sheldon Cooper, Johnny Galecki as  Leonard Hofstadter and Kaley Cuoco as Penny. Fallout from "The Big Bang Theory" Season 9 may actually lead to Sheldon Cooper and Leonard Hofstadter to becoming brothers.

"The Big Bang Theory" Season 10 will shake up a lot of comfort zones for "TBBT" viewers. Foremost in the list is Bernadette Rostenkowski (Melissa Rauch) and Howard Wolowitz (Simon Helberg) revealing their pregnancy in S9. Bernadette Rostenkowski announced the pregnancy to viewers through pet rabbit Valentino, and the addition significantly changes dynamics in "The Big Bang Theory" Season 10 not just for Howard but also Sheldon, Leonard, Penny, Raj Koothrappali and Amy Farrah Fowler.

A bolt of lightning energy could cook 100,000 pieces of bread. Toast, anyone? #BigBangTheory https://t.co/mxdeVGkTgN pic.twitter.com/pptHv6pQzr

— The Big Bang Theory (@bigbangtheory) July 15, 2016

CinemaBlend points out that tension may characterize "The Big Bang Theory" Season 10 for Jim Parsons as Sheldon Cooper, Johnny Galecki as Leonard Hofstadter and Kaley Cuoco as Penny. The build up between Alfred (Judd Hirsch), dad of Leonard Hofstadter and Mary (Laurie Metcalf) the mom of Sheldon Cooper in S9 may have a bigger impact in "The Big Bang Theory" Season 10.

The media outlet proposes that "The Big Bang Theory" Season 10 may make step-brothers of Leonard Hofstadter and Sheldon Cooper. As Parent Herald reports, "The Big Bang Theory" Season 10 is risky business for Steve Molaro, Jim Parsons, Johnny Galecki, Kaley Cuoco and the rest of the "TBBT" cast.

Even sex between Sheldon Cooper and Jim Parsons' "TBBT" team up Amy Farrah Fowler (Mayim Bialik) may contribute to the changed dynamics in "The Big Bang Theory" Season 10. At best "The Big Bang Theory" Season 10 is a test that proves why Steve Molaro, Jim Parsons, Johnny Galecki, Kaley Cuoco and the rest of "TBBT" cast are able to pull in solid millions of viewers per episode.