After the current series with the Dodgers, the Jays have a favourable schedule until September 10, (Home: Angels [3], Cubs [3], Phillies [2], Guardians [3], Nationals [3], Royals [3]; Away: Red Sox [3], Guardians, [4], Rockies [3], A's [3], as well as three Away vs the Reds and two three game series against the Orioles. Several of these opponents could have weaker lineups by the time the Jays face them.
Their last eighteen games are against the Rangers, [4], Red Sox [3], six vs the Yankees, and five vs the Rays.
I can't see them adding any rental players of note, so the only help they can expect is from the injury list.
There's a chance that top prospect Ricky Tiedemann could be a factor late in the season. He last pitched for AA New Hampshire on May 4, but he did pitch in low A Florida Coast League on July 21, two perfect innings with 3 K's. Although Ricky is a starter, don't rule him out being a late inning reliever THIS year, after roster expansion.
Ricky Tiedemann minor league stats.
btw, Adam Macko, the guy acquired with Eric Swanson for Teoscar Hernandez, is having a dog shit year at Vancouver in high A, (6.20 ERA in 13 starts/ 53.2 innings. He is only 22, though, and a lefthander, so it's too early to label him a stiff.