No they didn't , Fed failed himself at the Davis Cup by losing the semi for them and by rarely turning up for the last 5 years.
The
doubles achievements like his doubles Gold help Fed's care in the 'doubles goat' thread where Fed would rate very lowly.
It's totally irrelevant to the singles goat discussion.
I don't have to convince you that
the Davis cup is prestigious, the fact that all the greats find is prestigious makes it prestigious. Everyone that has a sense of history remembers the contribution of the greats to the Davis cups and their Davis cups victories greatly enhances their greatness.
Both Fed and Sampras have won 0 singles medals at the Olympics. The difference is Sampras only played in 1 Olympics during his career in 1992 so he didn't prioritize it, and it was before he was #1, while Fed did prioritize it and has been chasing a singles Olympic medal all of his career.
Federer has won a big 0 Olympic medals IN SINGLES in 3 Olympics, despite prioritizing the Olympics IN SINGLES. London will make it 0 from 4 if he fails again. It will be the ultimate insult if he fails again in London ON GRASS. Before the 08
Olympics Fed said:
"In my position, as someone who has won a lot of grand slams(IN SINGLES), it's right up there," he said.
"Winning would mean as much to me as an Wimbledon victory".
Fed needs to worry about overcoming Nadal in this era before Fed is even compared to Sampras or other goat candidates.