Donald Trump’s new campaign team has only been in place for a few days and the changes are already noticeable. The Republican presidential nominee now delivers prepared remarks even at his rallies. His tone is more presidential. He is finally running his first ads of the general election.

Will new campaign chief executive Stephen Bannon and campaign manager Kellyanne Conway prove to be the dynamic duo Trump needs to get his flagging presidential campaign back on track? Or will their stylistic differences produce the kind of divisions that plagued the partnership between Paul Manafort and Corey Lewandowski?