Also, there are five teams in the AL East.
I think he's talking about the other 4 teams reacting to the Yankees losing Soto.
Here's Rosenthal:
The Orioles are not among the teams at the forefront of the Garrett Crochet sweepstakes, according to sources briefed on those discussions. They are less than eager to give up a draft pick for the remaining free-agent starters who received qualifying offers from other clubs – Max Fried, Sean Manaea and Nick Pivetta. And they seem likely to get outbid for their own free-agent starter, Corbin Burnes.
So, which starter will it be? Nathan Eovaldi is one possibility. Jack Flaherty might be another. A trade could be a third avenue for improvement. The Orioles remain in strong position in the AL East, particularly with the New York Yankees losing Juan Soto. But the team’s competitive window will remain open for only so long.
The Orioles’ best player, All-Star shortstop Gunnar Henderson, is under club control for four more seasons. While an extension for catcher Adley Rutschman might be possible, Henderson is represented by Scott Boras, who generally prefers his clients – like Soto – to establish their values in free agency. Henderson would hit the open market entering his age 28 season.