#5 Paige

It's still early days in Paige's run as SmackDown General Manager but the early signs are looking very good indeed for the former women's champion.
Paige was appointed GM after announcing her retirement from in-ring competition in April and instantly set about making her mark on Tuesday nights, booking a dream match-up between AJ Styles and Daniel Bryan on her very first night.
At only 26, Paige is the youngest GM in SmackDown history, but she has done an excellent job at steadying the ship on Tuesday nights after the show was dominated by commissioner, Shane McMahon for so long.
Paige's SmackDown is currently leaps and bounds ahead of its Monday night counterpart, Raw from an in-ring perspective, and if she carries on, Paige could easily go down as one of the best GMs in SmackDown history.