2 looks too cheesy! I sorta like the gag idea and would enjoy them doing something like that for Halloween game, but that looks low quality cheesy, you can get better looking cheese helmet than that.
3 reminds me of Baylor, more than Packers.
4, what the hell kind of effort is that?!? Computer glitch gone wrong?
As an out of stater (where not all casual fans know uniforms, but they do know logos)...
If they're going to make a change, they need to add the logo to the uniform, so everyone knows what uniform is (cus they know the logo).
PS: I'm not saying the players need them on gamedays, but it'd be nice to have as a fan uniform option. At least for fans that want to wear the logo, which would be helpful for non-Midwesterns to wear, so others knew what uniform it was to the non-NFL experts.