I truly wish all "JR" SR" and "III" would disappear from uniforms. A uniforms once was supposed to have the player's last name on it. "JR" is not part of your last name, you are identified as "Jr." because your name is the same as someone else's. And "III" is just nutty. And now "SR" on a jersey? Why, you bragging because your woman's fallopian tubes work?
If my name is Kenneth Jones Jr., my last name is Jones, not Jones Jr. Pretty simple. Anything else is drawing attention to yourself.
See. Why is understanding that so hard for some others?