NEW YORK — The New York Yankees expect to search for additions to their shaky bullpen before the Aug. 3 trade deadline, a league source told The Athletic.But how much — or how little — help they need may be dependent on whether their fireballing starting pitching prospect Carlos Lagrange can fulfill what some in the organization believe could be a high ceiling out of the bullpen.That process is slated to start soon, with the Yankees officially moving Lagrange to a relief role at Triple-A Scranton/Wilkes-Barre on Tuesday before a 9-4 loss to the Cleveland Guardians at Yankee Stadium.Lagrange, who just turned 23, ranked 88th on The Athletic’s top 100 prospects list entering the season. He’s rated as the Yankees’ No. 2 prospect.“It’s electric stuff,” manager Aaron Boone said of Lagrange’s arsenal, which includes a fastball that touched 103 mph in spring training, a wipeout slider and a developing but promising changeup.Two opposing talent evaluators, in separate conversations, told The Athletic that the decision was smart.“Not a lot to lose,” one said.The scout pointed to how the Yankees’ starting rotation is already stacked, with injured starters on the path to a return and other serviceable options available at Triple A.Another scout said there wasn’t any reason the Yankees couldn’t put Lagrange back on a starting pitching track in 2027 and mentioned how they followed a similar blueprint with Clarke Schmidt. In 2022, the Yankees used Schmidt — then one of their top pitching prospects — for 26 appearances out of the bullpen and just three starts. He went on to start 62 of his next 63 appearances from 2023 to 2025.Boone said the Yankees would take their time with Lagrange, not wanting to rush him, but noted the club believes the righty could help the big-league team this year.