What would be the outcome of the series if Michael and Pam ended up together?

Michael and Pam are major characters with significant importance to the series. The Office carefully developed their relationship, making it clear that Michael has chemistry with Pam and could have entered a relationship with her.

However, what would the series' ending be like if Michael and Pam ended up together? What would Jim's role be, and what would happen to Michael's girlfriends?

I believe The Office wouldn’t have had as many episodes since many of them revolve around Michael and Pam’s relationships.