Advantage: If the recruiter has any concerns about you being not able to meet the responsibilities of the role, this question would provoke him to put it into words. It will give you a chance to address his concerns and convince him that you are a good candidate for the position under discussion.
Advantage: This question gives you a chance to analyze the growth prospects for you with the company. At the same time, it gives the recruiter an impression that if you are an ambitious candidate but if you get proper growth opportunities, you will stick to the company.
Advantage: This question would help you in understanding if the position is available because of the expansion or due to the separation of the last employee. If it is vacant after the separation of the last employee, it would e good for you to know the reason. This would also give the recruiter an impression that you are careful in selecting the job.
Advantage: This question would help you understand the role better and give the recruiter a confidence that the candidate is interested in taking up this job.
Advantage: This question would help you in understanding the break up of the team and your position.
If the company has been in news during the last days and if you have any queries related to it, it is a good time to ask them.