Being able to select tickers that are in the alerts watchlist and add them to my custom watchlists. Right now, the process is too manual because when I select multiple tickers from the alerts watchlist, it only gives me the option to delete them, but not to include them in other watchlists. Additionally, when I hover over the ticker icon, it doesn't show the '+' sign that allow me to perform the normal actions I can do on other screens like watchlists or screeners.

Ability to turn alerts into a watchlist. Ability to add stocks to a watchlist from the Alerts Panel.