Again, if you go into a 7 game road trip, come out with a 71% winning percentage which is better than any team currently has on the road this season, that is a resounding success in 99.99% of any book.
A 7-0 trip is probably the best road trip in the history of the league. Having to be historically great to consider something a resounding success is unrealistic. Take the 2016 Warriors as an example. They were 34-7, best record in the history of the league on the road that season. They had a 6-1 record on their longest road trip. Again, this was the BEST TEAM IN LEAGUE HISTORY by overall record and best road record. And even they couldn't win 7-0 on a 7 game roadie. But because they didn't go 7-0, you couldn't call that 6-1 trip a resounding success? Come on man.