So Alllard, once available, seems like the least-worst option, but if the Phillies really plan to try and preserve Phillips' 2025 option and aren't going to DFA Walker, one or the other of them has to take starts.
Rookie starter Tyler Phillips is eligible to return to the majors on Sunday when rosters expand to 28 players. He’ll have spent 15 days in the minors by then, and if he is on his optional assignment for less than 20 days, the Phillies will preserve his final minor-league option for 2025. That would enable them to use Phillips as rotation depth next season.
It’s a priority.
But Phillips was not effective in three starts after a complete-game shutout against Cleveland in late July; he had a 13.91 ERA in 11 innings. He’s allowed nine runs (and four homers) in two Triple-A starts since his demotion. Even if the Phillies wanted to start him next Tuesday in Toronto — Walker’s next turn — the rookie is not guaranteed to provide competent innings.
The Phillies have a recent waiver claim, Kyle Tyler, who has been passable at Triple A.
And Turnbull, who won't be a starter again anyway, still hasn't begun a rehab stint, so at this point they'll obviously make it so he can stay on the IL for the rest of the year if necessary.
I"m assuming they will skip the turn and then go with Allard but it may also depend how this series goes.