It depends upon how you define "serious chance". There is nothing the Phillies can do this off-season to be as good as the Dodgers. Yet, that doesn't mean they can't get to and win the WS. The 2008 team, which won the WS, wasn't the best NL team and was also inferior to the Phillies own 2009, 2010, and 2011 teams. The 2022 Phillies reached the WS but were at best the third best NL team that year. The Phillies 2023 and 2024 teams were improved but performed progressively worse in post-season. Any team that reaches post-season, has a realistic chance of reaching and winning the WS. It seems that the WS is seldom won, in recent years, by the best team in baseball. The Phillies, in particular, have had little success in achieving a championship by loading up a team which had done well and reached the WS or League Championship the prior year More typically downhill from there. The Phillies could not upgrade this winter and still have at least as good a chance of reaching/winning the WS as the 2008 and 2022 teams did. Or, they could miss the playoffs, as the 2012 team did. Looking to give an aging team one last chance and edge seems iffy and a strong possibility to hobble the team's intermediate future.