Pick a couple of promising juniors to mentor. Commit less code. Work through them. Rotate occasionally when one of them reaches escape velocity or proves to be

Pick a couple of promising juniors to mentor. Commit less code. Work through them. Rotate occasionally when one of them reaches escape velocity or proves to be a letdown. Let your manager know about this plan and get their buy-in. It’s healthier for the org to have fewer single points of failure