Union will have little to lose by offering sampathankwa is not present because the probability is high, the Union would be willing to lose a lot more, so some of.
Unions have little to lose by offering a concession over does not offer. Due to the high probability that the union would be willing to lose more, so some of the work.
The Union have little to lose by offering concessions than not presented. Due to high probability the union must be willing to lose more to keep some of the job.