It won't be inconvenient, because everything comes according to the rules.
If you say you can't do it well in the future, you can explain it to him gently.
No leader doesn't like friends who are skilled and generous.
And the sense of distance you just said, you don't have to care about this, because there are still many places where you will contact the leaders in the future. If you care about this problem, your future work will be inconvenient!