I'm going to try and spare the yap and make this as short as I can.
When you made your leaving post I could guess a few of the reasons as to it, One of which being fatigue.
You've since dropped into what I believe is a duo assistant position (?) and played sparringly over the weeks since, My experience with having you as an ECC to interact with was strained but that's the nature of the role, my experience having you as a -1 was... Not great. But I'm going to take a bit hit and assume a lot of it was settling burnout or some other factors. I personally after reading your reasons to wanting to get back into the role.. I don't think you'll stick around for very long.
To address your application more personally, you are not the first nor the last director candidate to promise "Back to basics" or "realign with X material" and while I can't validate if this time it will work or not, It doesn't add to my confidence for you.
I haven't looked into the other candidates, I don't really care to look into them (Especially since I'm writing this reply on my loa) but if I'm honest, I'd rather see you take on a commissioner role and support potential newer players with your wisdom as a senior CL4, CL5 holder. It's what i hope to plan to do within A1 myself when I'm feeling less strained.
I won't -Support, But I'm not +Supporting you either.
Good luck Remmy.