#2 - I really like the flow of the MMQB. I also really like the microphone as it gives that open mic style of feel. Is there any way to maybe incorporate a goal post or maybe the microphone in the shape of a football...that could look cool.
#1 - I like the flow of the MMQB lettering (same as #2). I don't like the background emblem and the 50.
on a side note...I thought of something I forgot to mention initially about a design concept. Maybe the NFL shield (the NFL logo) would be cool and instead of the letters N-F-L it could be M-M-Q-B
We just need to stay away from being too close to the NFL logo..I wouldn't want you to have any trademark issues in the future, but I'm sure I can figure something out.