Bairstow at five, if he actually plays some red ball cricket, is okay. But statistically and stylistically he has done his best work at six and seven. If we had lots of great top order options, I might be tempted to say, well, Foakes' keeping has not stepped up to Test level as well a it should have...but a) he played his best test knock today and b) has shown a gumption our other top order candidates have seemed to lack.
Anyway, just a thought.
More important...Pope needs to score some runs in the next test, or I think he needs to spend 2-3 seasons in the Championship earning another shot. He just doesn't look like scoring a run at this level, and as Buzz has said, there are real technical issues in his game.