Professions - Druid feral tank/resto

Sup all,

As we are into P2, I have alchemy and herb as my professions. Alc is fine with the healing potions, mana pots, and a few others, but thinking of wanting to transition professions more tailoring to my tank spec. Is leather working worth getting into now? I know it’s ideal for heavy cleftfoot gear for P1. But not sure if it provides solid gear during the later phases. (I know I can do some deep research, but am interested in hearing people’s opinions) Am open to considering other professions as well! I’m looking to tank as my main raid spec and heal as an offspec.

Thanks in advance