The St. Louis Cardinals are making critical roster decisions as the pivotal week unfolds, starting with their series against the struggling Washington Nationals. Notably, they have opted to promote their number one prospect, signaling a shift in strategy as they seek to boost their performance.

Star player Nolan Arenado remains sidelined after a recent loss to the Pittsburgh Pirates, raising concerns about the team's offensive capabilities. Additionally, the Cardinals are facing crucial decisions regarding their starting rotation and are evaluating Sonny Gray's role ahead of the Nationals matchup. This series could define their season as they navigate through injuries and performance issues.

The St. Louis Cardinals face mounting concerns as star third baseman Nolan Arenado remains sidelined due to a right shoulder impingement. Initially missing the final two games against the Cubs, Arenado was anticipated to return for the series opener against the Washington Nationals. However, despite a day of extra rest, he was not included in the starting lineup. Manager Oliver Marmol reported that Arenado feels better, but the team hopes to avoid placing him on the 10-day injured list. His uncertain status leaves fans anxious for updates, especially with the All-Star break approaching.

Ozzie Smith, the legendary Hall of Fame shortstop, reflects on the dramatic transformation of collectibles since his playing days began in 1978. Initially, baseball cards were the mainstay, but the collectible landscape has since evolved to include autographed cards and memorabilia embedded within them. Smith's recent involvement in the Lids x Topps Player Chase Series highlights this evolution, where collectors receive exclusive caps and cards, offering a thrilling experience akin to classic card collecting.

Smith expresses admiration for the quality of the new caps, which feature innovative designs, including materials like silk and suede. He shares his excitement about pulling caps of his baseball idols, Robin Yount and Pete Rose, and the joy that comes from signing these caps for collectors. His insights reflect a deep appreciation for the progression of the memorabilia market, where the value of collectibles continues to soar, offering fans an opportunity to own a piece of baseball history.

The St. Louis Cardinals must address their starting rotation issues as they approach the MLB trade deadline. Currently competing for an NL Wild Card spot, the Cardinals are just 1.5 games back and need to bolster their rotation to sustain a playoff push. Miles Mikolas has struggled, with his ERA climbing to 5.26 after allowing six home runs in a recent start. Erick Fedde, another underperforming pitcher, is likely to be moved in a trade. Cutting ties with Mikolas may be necessary, as he holds a no-trade clause; convincing him to accept a deal or releasing him could be the team's best option.

With Michael McGreevy waiting in Triple-A, the Cardinals can afford to move on from one of their struggling starters. The trade market is promising, with several pitchers available, including former Cardinal Sandy Alcantara. To remain competitive, St. Louis will need to actively pursue a replacement for Mikolas as they navigate the trade landscape.

In a strategic adjustment to their pitching rotation, Sonny Gray will now start for the St. Louis Cardinals in the series opener against the Washington Nationals. This change pushes Andre Pallante to Wednesday's game, after Gray has had five days of rest since his last outing against the Pirates. This adjustment is primarily to ensure Gray can pitch against the Braves in the final game before the All-Star Break. Meanwhile, Pallante, fresh off a seven-inning scoreless performance, will be well-rested for his start.

As Miles Mikolas continues to hold on to his spot despite recent struggles, he is set to pitch the series finale on Thursday, potentially facing scrutiny due to his performance, which has seen him allow 14 runs, including six home runs in his last two starts. For the upcoming weekend series against the Braves, Matthew Liberatore is expected to pitch on Friday, and the Cardinals are still determining whether Erick Fedde or Michael McGreevy will take the mound on Saturday. Fedde's recent performance has raised concerns, as he has not lasted beyond the second inning in his last start.