Mathias Kiwakuna will practice as the Giants' starting right end until Jason Pierre-Paul (back surgery) returns. And JPP may not be back anytime soon; his Week 1 readiness is in question. After playing linebacker the past two seasons, Kiwi is loving his position re-switch. "To be able to slap your hand in the ground and not have to worry about going from one position to the other, it makes it more comfortable when you're out there," Kiwanuka said. "... It was a move I was looking forward to."