The phrase "a possible concern" is correct and usable in written English.
It can be used when discussing potential issues or worries that may arise in a particular context.
Example: "The delay in the project timeline is a possible concern for our stakeholders."
Alternatives: "a potential issue" or "a likely worry".
Mistaken identities also were seen as a possible concern.
MR. MUELLER: I have seen one indication that a person who was involved in the process articulated that as a possible concern.
If I.B.M. buys Sun, Fujitsu and Hewlett-Packard will be the combined company's only major competitors in the Unix market, a possible concern for regulators here and in Europe.
The kinks are most prevalent in the upper part of the measurement range near the 100 m hub height of modern offshore the wind turbines, so that internal boundary layers represent a possible concern for the offshore wind energy industry in the North Sea region.
A possible concern is that the higher abundance and diversity of lipids found in the goethite and jarosite layers can be attributed to the close association between these sublayers and the extant microbial mat, as opposed to the preservation potential of iron oxides.
A possible concern in this study is that the final number of evaluable questionnaires was low.
A second possible concern is that the earlier rivalry response reflects the higher statistical power in rivalry that results from the larger number of trials in this condition (2 5 rivalry vs. 1 2 replay blocks).
This highlights a first possible concern about the effects of changing composition for use of the enclave instrument.
"Really?" he responded to a question about possible concern from voters about Gov. Sarah Palin's level of experience.
Athletics was an area of possible concern, along with health care quality and billing, relationships with Durham, research practices and some kind of catastrophic event.
Another possible concern is a possible ' regression to the mean' effect [ 20] that can be present when baseline measures of the outcome variable are used to predict change over time [ 21].
