The sentence would be clearer if rewritten as:

"This sentence might need yet another piece of work from you."

Or:

"This sentence might require yet another piece of work from you."

In other words, I don't believe "yet another" is the problematic part of the sentence here.

The sentence would be clearer if rewritten as:

This sentence might need yet another piece of work from you.

Or:

This sentence might require yet another piece of work from you.

In other words, I don't believe "yet another" is the problematic part of the sentence here.