In Suits Season 3 finale, viewers watched two major realtionships crumble only to further anticipate Season 4, which could possibly premiere on USA Network on June 11. Fans will see Harvey continue with Pearson & Specter, but Mike will be working as an investment banker in a new firm. In addition, we will possibly see an effective change in the relationship between Harvey and Mike.

Moreover, Harvey and Scottie have also decided to part ways due to their squabbling relationship, this is very much dissimilar to Harvey and Mike's relationship, as they will likely not be back together again.

In Season 4, we are also likely to see Harvey and Mike in a conflict. A teaser from USA Network shows that Mike's departure from Pearson & Spencer to become an investment banker at Wall Street, will change the status quo, wherein Mike will find himself in a conflict with his Mentor, Harvey. Suits creator Aaron Korsh has revealed that the relationship between Harvey and Mike will evolve in the same manner as the other relationships.

Melanie Papalia will play Amy, Mike's bright secretary, in the new series. According to USA Network, "She develops a nearly instant rapport with Mike, aiding him in capacities both personal and professional, ensuring that even in tough times he keeps his eye on the ball."

Suits Season 4 will also feature another new character, Jessica's love interest. Apart from Papalia, Brenden Hines and D.B. Woodside will also feature in Season 4 as guest artists. Woodside will portray the character of Jeff Malone, a financial expert and ex-SEC prosecutor who has an individual stake in Harvey's law firm. Pearson & Specter will be requiring Woodside's expertise when the firm begins handling a major challenge in Season 4.

On the other hand, Hines will portray the character of Logan Sanders, a millionaire entrepreneur's son, who's been severely spoiled since youth. He is likely to be a client of Mike's new firm and interested in acquiring Harvey's client.