The one on the left is an "alternate" jersey and will only be worn once a year. It's my least favorite so that's fine with me.
When it was announced that Nike was redesigning the uniforms every Mizzou fan over the age of 18 was terrified they were going to bring the Oregon clown show to Missouri. While many of us aren't pleased with taking the block M off the helmet, all in all, I think they did a pretty nice job. And the players and recruits have been raving about them so if it helps make a good first impression on a young 17 or 18 year-old kid then great, we need all the help we can get. Personally, for me the most exciting part of the uniforms is that blue and white patch on the chest! Can't wait for fall!