Speaking of next year, it's good to see some more players getting a chance to showcase their talents before 2015 is over (Altherr, Eickhoff, and Sweeney recently).
Looking at the current roster gives some insight into 2016's.
C - Cameron Rupp & Carlos Ruiz
1B - Ryan Howard
2B - Cesar Hernandez
SS - Freddy Galvis
3B - Maikel Franco
UTL - Andres Blanco, Darnell Sweeney & Darin Ruf/OF/1B
OF - Odubel Herrera, Aaron Altherr, Cody Asche & Domonic Brown
SP - Aaron Nola, Adam Morgan & Jerad Eickhoff
RP - Ken Giles, Hector Neris, Elvis Araujo, Luis Garcia, Jeanmar Gomez & Dalier Hinojosa
I wouldn't be surprised to see Alec Asher get a handful of starts in September. Domonic Brown is a non-tender candidate. Kelly Dugan is knocking on the door in Triple-A, but the Phillies outfield is already filled with youth that need consistent at bats.