If the replaceability is disputed, the nominator should not be the one deleting the image.
From the en.wikipedia.org
I saw Min Ko Naing's photo is tagged for its replaceability.
From the en.wikipedia.org
My vote was based on the size and quality of this image, as well as the replaceability, not because it was close to another FP.
From the en.wikipedia.org
It seems to me that the key is to develop some kind of a hierarchy of replaceability, and then to try to figure out where to draw the line.
From the en.wikipedia.org
In this case, with the new unibody MacBooks, they've determined the wattage of the battery, the replaceability of the hard drive, and a number of other things.
From the techcrunch.com
Powerful people need to cultivate a combination of paranoia and humility-paranoia about how much other people want them out and humility about their own replaceability.
From the economist.com
We require a waiting period for replaceability to be discussed, and per the criteria for speedy deletion, nothing may be deleted that doesn't meet the criteria but in exceptional situations.
From the en.wikipedia.org
More examples
Exchangeability by virtue of being replaceable
In the context of socialization about how to cope with loss, the notion that grief can be minimized by quickly replacing, for example, a pet who has died with another pet without allowing the griever time to acknowledge the loss.
A theory is replaceable if it has a clear well defined interface with the larger context in which it exists.