There are many papers which have many authors and average number of authors are increasing slowly. So there are some intriguing questions
1) Should be consider only first author papers for promotions?
2) Should be only consider the first author and as supervisor papers for promotions?
3) Should we considered only those papers for promotions which have 10 or higher citations excluding self citations with self citations not more than 20% as they also help in getting citations from others?
4) Should we only consider Q1 Journals and A* Conferences of that domain for example in CS only CS Q1 and A* venues?
5) What should be done to stop the people not being promoted from the Assistant Professor to next grades and come in power and destroy research.