I’ll likely acknowledge at least the Barriss Offee content in my ‘Follow-on content’ section, but I don’t think either will need to be incorporated into this show.
I completely agree with Keeping the Morgan Elsbeth parts separate as there’s no other link to the character in TCW era.
Given how important Bariss is to Ahsoka’s development, I’d argue that rolling “Devoted” into the Resolve epilogue could be worth consideration, whilst then referencing the Bariss TotE episodes as follow-on watching. There’s few reasons for this, the most obvious being the the timeline crossovers, Resolve both starts before Devoted, and ends afterwards. There’s also some ‘almost’ parallels in Ahsoka’s return to fighting for the light whilst Bariss falls into the dark, at least until her redemption later on.