We usually get a new set of uniforms each year - whether they changed designs or not, I have no clue. I would not mind something new - my dream is Indianapolis Colts uniforms in kelly green and white - but, as 2014 taught us, change is not always for the best.
I think I am in the minority as someone who liked the 2015 - 2016 away jerseys with the green on the shoulders. The number font needed improved, but I would not mind seeing that style of jersey return.