Even after winning the NFC East, the Eagles still have many holes to fill. After posting the 32nd ranked pass defense, along with the decision to release DeSean Jackson, the Eagles have needs on both offense and defense.
It's a bit of a misconception that the Eagles have a young team. As Sheil Kapadia showed in an article on Phillymag.com, the Eagles are actually the 14th youngest team based on players who see significant minutes.
That, combined with Kelly's draft philosophy of selecting the best player over need, means all positions will likely be addressed. Players who seem safe, for now, could be in danger of losing their starting spot.
These four could potentially be on the hot seat, depending on how the draft plays out.