I'd like to see the ability to use Office mobile (for android) with at least Business Essentials but really should be ANY subscription.

Just to get office mobile you expect me to pay $10pm per user EXTRA. That cannot be justified nor can it be afforded in our case.

Since you removed Windows Live Domains you've forced everyone with a custom domain to an Office365 sub then want more. Please re-instate WLD or offer the mobile version of office free like you do for OneDrive Personal.