Should Foulke struggle (which I doubt) but in the event that he does, Timlin has proven hes capable of being hte go-to guy. I view Riske as more of a 7th inning guy (assuming Timlin is in the 8th and Foulke 9th), not as much pressure for him and I think he could be very effective also splitting time with Seanez, Tavarez, etc.