City's fifth round clash comes three days ahead of the Champions League round-of-16 clash with Monaco on Tuesday.
Reserve goalkeeper Willy Caballero has played all of City's domestic cup matches this season but the Argentine has started the last two Premier League matches ahead of Bravo.
Guardiola says he has still not decided who will start the FA Cup match at the John Smith's Stadium or the European clash with Ligue 1 leaders Monaco.
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"I'm going to decide [on my keeper] tomorrow," Guardiola told a news conference. "Some of the [players will be rested].