Possible Clues:

• Superfluous
• Avoidable, unnecessary
• Provocation on ship not desired
• Gratuitous indicators on top of screen
• With the South, they would not have to have a point
• They all have a point to the South, but don't have to
• Irritates spaniel's head, which is uncalled for
• It's not necessary to prepare the pizza dough - overheard from Takeaway
• Pointed to the South though they don't have to
• They don't have to point to the South