Bridget was great in the Jennifer Finnegan era but to me she's the poster child for a character that needed to be rested/phased out. After the Deacon/Brooke affair she was reduced to being the wet blanket in various love triangles apart from that icky flirtation with Ridge. Her presence with Hope & Deacon on the canvas also ages Brooke & Ridge to their 70s. Unfair to the character perhaps, but the D/B/B triangle was the show's most memorable story of the past 25 years.
Being 30 minutes helps but B&B is the best show at phasing out once popular characters that no longer serve a purpose. That said I agree with the previous posters saying Ridge can use a rest - at least for a few months.