So Krajicek played brilliant in 96 and it was a total one off. And, Pete didn't win that year. So Krajicek is completely irrelevant when talking about Sampras's Wimbledon WINS. Krajicek was a non factor every year apart from 96 when Sampras couldn't beat him. Hence he is not a viable rival when talking about how pete had to beat amazing players to WIN his titles.
Sure Roddick or Hewitt would be unlikely to beat Sampras in his prime at Wimbldon. But So was Krajicek. A Rod and Hewitt are both much better overall players than Richard, much more consistant. It's just Richard fluked a win against all odds. The dude had 4 career slam semi finals, total. Roddick is good enough to fluke a win if the stars alligned like they did for Richard, he's a much better player.
Becker was a great player and he was still good when Sampras played him. But we are talking about Sampras, and don't get me wrong he is one of the all time greatest players. He is already above Becker. But even if they are on the same level, take one guy slightly post prime and pitt them against a player of similar ability in their prime and it's a significant edge. You can see this with how the edge swung to Nadal in 2008 over Federer.
So yeah Becker was great, but people acting like Pete beat a prime Becker? No sorry. Pete was actually lucky that the previous era was so strong, because it gave him a chance to beat up on former greats a bit past their prime. However how many great players came through with pete of his own generation? Agassi (who won most of his titles later on when Pete was gone) Courier who won 4 slams in a very narrow time period, Rafter who won 2 slams... that's about it. And Agassi was the only guy who stuck around for Federer to beat (which he gets no credit for, unlike Sampras who gets credit for beating Becker 8-12 years after he first won Wimbledon) Not only that but Federer didn't have a group of great players 5 years younger that he could take advantage of when they slipped below their best. Sampras did, and like I said he had few real rivals his own age and unlike Federer, really felt the pace when young guns like Safin and Hewitt turned up.
Not attacking him, but I'm saying he had a chance to take advantage of the aging stars of the era before him. HIS actual era was not that great. Not really any better than Federer's. Only difference was Federer didn't have the fading stars to beat up on since Sampras's era was weaker than before.