Well yeah it'd help. Quite a bit actually. But theres an implecation in many posts that TE is a huge dire need and in order for our offense to be successful/elite there's no way we can do that without an upgrade from RR.
It's not like RR is some scrub who should be cut like one poster said. An upgrade would definitely be more than welcome but I wouldn't label it essential in the the scope of next season
The Packers offense played on an elite level with Rodgers, Quarless and Bostick being the only tight ends on the roster in 2014, so it´s for sure not essential to have a top player at the position.
There´s no doubt that it´s the weakest position group on offense though. With only Rodgers, Perillo, Backman and Henry under contract the backup position has to be addressed before the start of the season at least though.
As I´ve mentioned after reading the post, suggesting Rodgers should be cut is ludicrous.