Complementarian Translation?

Peter Kirk has writtten that he finds a complementarian bias in the TNIV. He says:

A major aim of the changes made in Today’s New International Version (TNIV) was to avoid the danger of such misunderstandings. I don’t think anyone can complain about TNIV’s rendering of 2 Thessalonians 3:10: “Anyone who is unwilling to work shall not eat.” This is after all closer to KJV’s “if any would not work, neither should he eat”, and it avoids any possible misunderstanding that this applies only to males.

However, TNIV does not always make such changes. For example, in Titus 1:6 TNIV has “a man whose children believe”, in this phrase identical to NIV. But there is no word here to be translated “man”; the Greek is tekna ekh