Will Fernco coupler in shower drain be prone to clogging?

[Troutd0g]

Converted 1.5" tub drain to 2" for shower. Due to a slightly jagged cut as a result of tight access to the ABS pipes a fernco coupler was used. Will this be more prone to clogging?

 

[Cacher_Chick]

As long as the piping is properly aligned and inserted fully, it should not cause a problem.