Goals from direct free kicks are really not very common. Witness the stat that Suttner scored the MOST of ANY player in Europe's top five leagues last season, at that was 'just' FOUR.
The only ones that spring to mind that we conceded were Shelvey at Newcastle and Kightley at home to Burton.
Without looking them up, I can think of:
Duffy from a Norwood corner at Blackburn
Duffy from a corner at Brentford
Murray from a corner at Birmingham
Dunk from a Skalak corner at home to Norwich
Murray from a Skalak wide free kick (flicked header) at home to *someone*
Pocognoli at QPR
You...
That was clearly just for a BET!
Skalak's set piece delivery (crosses rather than direct shots) is comfortably the best of any player at the Albion in the last 20 years.
And Knockaert's is decent, too.