The Tab key is now free to do what it was meant to do: indent. With Emmet abbreviations now easily accessible via suggestion list, we were able to remove the default association of Tab key with the Emmet: ExpandAbbreviation command. That it helped us solve the above two issues, was an added bonus. Sergey Chikuyonok realized that having Emmet in the suggestion list would be a more pleasant experience.
Instead, Emmet abbreviations will now appear in the suggestion list.