Shaun Suisham is going to pretty much get you something in every game. The Steelers' offense stalls often enough that he's typically going to get two or three field goal attempts most games.
You're not going to get any bonus field goals out of Shuan Suisham. He's not going to give you much of anything beyond 50 yards.
Suisham isn't going to be mentioned with the league's best kickers. But he's pretty consistent. He's scored 118 and 129 points in the past two seasons. Suisham is going undrafted in most leagues, but if your league penalizes you for misses, you could do worse.