There are 4 names in this directory beginning with the letter R.
Re-inventing the wheel
Doing something that somebody else has already done on a previous study.
Euphemism for downsized.
Star performer, i.e., someone who shows impressive capabilities and is often in high demand for new projects. For example John worked 100 hours last week and completed the best merger analysis I've seen in years. He is the rock star of his class.