We would like to have the ability to execute table tasks by swiping a grid line. This would be very useful if your device has a touch screen. You should be able to link a table task to 'swipe to the left' and another table task to 'swipe to the right'.
Currently you can show tasks on the top or bottom of a grid in mobile. To start a task for a specific record you should select a line first and then select the concerning task. By swiping you could easily execute a task for a line, it saves space on your screen and it a natural way of user interaction.