For me it's the Wagner signing and it really isn't close.
How much better is Robinson than Woods?
How much better is Wagner than Reeder?
I actually think the Rams passing attack will be better with Robinson cuz he has specific skills that McVay and Stafford can exploit. But it might only be incremental improvement: Woods is no slouch!
But the Rams defense was vulnerable to the run last year and also got hurt with passes right over the middle, especially to TEs. Wagner emphatically addresses both issues and I am expecting the Rams' defense to make quantum leap improvements in both areas
AlbaNY_Ram