Suggestion: Mac Mail Train in Popup Menu

I keep thinking I should find Train as G/B in the popup menu for Mac Mail. Is there a way to put it there? I am not that into three key “hotkeys” …they slow me down… Twofinger Click then Train would be better for me.

There’s currently no way to do this, but it’s a feature that I’m working on adding.

Thanks…I do have a workaround
I have “worked around this” using “Better Touch Tool”. I created gestures for the action which the more I use…the more I like.

Thanks…Don