As fas as I understand Naruto and, its branches-Boruto arc, it´s been stated Konohamaru´s dream is becoming the Hokage by following Naruto. Konohamaru acknowledged, Naruto´s dream and later on, Naruto´s power.
It could still be possible seeing a sort of rightful claim or even team-up. I´m aware Konohamaru feels more like an ok jounin leveled than anything close to a d rank character or kage, but he could get his chance, even maybe this whole new series end with him cloaked as kage and Boruto becoming even more bada22.
Note: It felt so right up to the fight against Pain at the time Konohamaru was disposing the Naraka path.