It is rare for Tests to be played back-to-back at the same venue - and unheard of for the same pitch to be used twice in succession.
But after losing the series opener by an innings and 47 runs, it appears the hosts have sought a left-field solution.
The track was stubbornly flat for the first Test, with first-innings totals of 556 and 823 for seven and just 13 wickets in the first three days.
Now, Pakistan are seemingly ready to gamble that a worn wicket that hosted 353.3 overs of action in the past week offers greater balance between bat and ball than a pristine one.
It could prove an interesting conundrum for Ben Stokes to solve if the England captain returns to the side as expected on Tuesday.
He looked to be fully recovered from his torn hamstring, bowling near full tilt as well as running and batting at an optional net session.
The first indication of intrigue over the pitch came when both teams arrived for training on Sunday morning, with large industrial fans placed at either end of the original pitch to speed the drying process after it was heavily watered post-match.
Alternative wickets were also being prepared on either side but it was the central one that was attracting most attention.
James Anderson, England's bowling consultant and the most experienced seamer ever to play Test cricket, admitted he had never witnessed a move like it but suggested the tourists were ready to play wherever asked.
"All the talk around is it's going to be that pitch again. I've not seen that in international cricket, no," he said.
"I thought there might have been a rule around not being able to do it, that you have to use a fresh pitch for international matches.
"But it's their decision, their conditions, their home game. They can do what they want.
"I don't know if I'm surprised or not, really. I'm not sure how well they can prepare any different sort of pitch from the one we got last week, so probably the best way to find a result pitch is to use the same one.
"They've watered it and tried to repair it as best as possible, so we're not sure exactly what we're going to get."
It was harder to tell what Pakistan's recently installed head coach Jason Gillespie made of developments, with the Australian studying conditions for over half an hour and enjoying several animated conversations.
It is not yet impossible, then, that there could be a late change of heart.
While there was minimal deterioration in the first Test, there were visible cracks opening up and the occasional sign of variable bounce.
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