JWs believe that Jesus is superior to the angels for the reasons stated in Hebrews.
1. Heb 1.4 says that Jesus “has become” better than the angels because he has inherited a name better than theirs. This tells us that one reason Jesus is superior to the angels because he was promoted to a superior position by God.
2. But that’s not the only reason. Jesus is, and always has been superior to the angels because he is the “firstborn” according to Heb 1.6, and the angels worship him at God’s direction.
3. Another reason Jesus is superior to the angels is because he is the perfect reflection of God’s glory and he is the one through whom God created the world. (Heb 1.2, 3) Obviously the one who is the reflection of God’s glory is distinct from God at the same time as being superior to everything created by God through that person.
4. Heb 1.8 tells us Jesus is divine in words that were originally applied to the king of Israel but applies to God’s Son in a grander sense. Verse 9 also asserts that Jesus as a divine being is subject to his God.
JWs agree with all these reasons in Hebrews for saying Jesus as God’s unique Son is far superior to the angels. If the author of Hebrews actually believed that Jesus is superior to the angels because he’s part of a Trinity then why didn’t he just say so instead of beating about the bush with 6 or more reasons that place Jesus above the angels but also clearly distinct and subject to God?