#1 To SummerSlam and beyond!
Cole would make a great Mr Money in the Bank, a constant threat to whoever is champion at the time. He should tease cashing in a number of times during his first month with the briefcase. This can also create an interesting dynamic with Balor club as it would consist of Mr Money in the Bank, the Intercontinental champion and the Tag Team champions all at the same time.
Cole can claim his briefcase virtually ensures him become the headline champion of the brand which makes him the biggest star in Balor club and can lead to the teasing of infighting and leadership struggles that have made Bullet club so intriguing. Cole club can be teased heading into extreme rules where I'd have Cole booked without a match.
Following the conclusion of the title match, where I'd like to see Strowman retain over Rollins, the champion can be laid out in the ring awaiting a typical Money in the Bank cash in. The big screen can then reveal Cole being decimated backstage by a returning Miz who can conclude his onslaught with a Skull crushing finale onto Cole's Money in the Bank briefcase.
The next night Cole can come down to the ring, admit that he and the Miz have unfinished business and challenge Miz to one match to end their rivalry. This can set up a match at SummerSlam, which following several more Miz attacks and demands, can be made a TLC match for Cole's Money in the Bank briefcase.
At SummerSlam, I'd have the Miz win, setting up another championship run and a WrestleMania main event for the A-lister (against John Cena or, if possible, Daniel Bryan). Cole ought to take a little time out after a violent TLC match and return to more Bullet club related storylines, ideally playing a part in a Bullet Club vs All Stars Survivor series match.