Eli Manning's chances of getting into another Super Bowl let alone winning one in the next 5 years is practically zero.
Seattle, Santa Clara or Green Bay will represent the NFC in the forseeable future.
The Giants and Dallas will be 8-8 or 9-7 teams at best for a while...probably until Eli and Tony retire. By then Wilson, Kaepernick and Rodgers will each probably have at least two rings each...Wilson will probably have three rings by the time Eli retires.
What Eli HAS going for him is that his brother only has one ring...