I don't see the poal as something bad.Because the Promise together with his own, erm, 'infatuation' with Sasuke put the issue of 'bringing Sasuke back' to the forefront. Beeing Hokage (which is Naruto's goal like killing Itachi is Sasuke's) basically means putting the needs of the village over his own but Naruto's (sh*tty) argument is "how can i become Hokage when i can't even save a friend". Which is both extremely narrowminded, dumb and hypocritical.
If you mean that sasuke become objective or perhaps obsession then I could understand that.
There are no poal follow up.