The phrase "are likely to be problematic" is correct and usable in written English.
You can use it when discussing potential issues or challenges that may arise in a situation or context.
Example: "The proposed changes to the policy are likely to be problematic for many employees who rely on the current system."
Alternatives: "may pose challenges" or "could be an issue."
This shows that crude oil with higher aromaticity, saturates and density like in Bodo and Mogho crudes precipitate more asphaltene and are likely to be problematic and thus referred to as unstable crudes.
Sightlines for the short of stature are likely to be problematic wherever you are, sadly.
But even concessions short of that are likely to be problematic.
When combined with information about the faults present in a given area, the scientists were able to assess which faults are likely to be problematic and why.
Defense cuts are likely to be problematic for many of the veteran Republicans Boehner will need to push a compromise through the House.
Most importantly, we address these questions using a variety of phylogenetic approaches, including consideration of the 'deep coalescent' [25] methods that account for intraspecific variation and shared allelic variation among species to describe more precisely the radiation of species and to define portions of the phylogeny that are likely to be problematic because of rapid ancestral radiations.
"If these cables have not been carefully reviewed, it's likely to be problematic for any number of people named in the cables," Mr. Aftergood said.
The paper shows that the estimation of live FMC from remotely sensed vegetation indices is likely to be problematic when there is variability in both leaf water content and leaf dry matter content in the target leaves.
Instead, the government may have to be financed come October by a stopgap measure that largely keeps spending at current levels with no changes to meet Mr. Obama's priorities — and both sides say even that is likely to be problematic.
