100% better than the current logo, and a great update to the Sack Exchange uniforms! I'd still keep the jet stream connecting the J to the jet tail though. I always loved that!
Not the worst as of recently, but I also am not a fan of the inconsistency. They need to either do logos or helmets, but not a logo in one and a helmet in the other.
The Broncos SB XLVIII end zone was a tragedy. I really think their end zone for this one should be as follows: Orange, with blue-outlined white lettering, and blue outline around the bronco head (so the orange mane doesn't get lost). The Broncos primary color is orange now, not blue.