The New Orleans Saints have several talented skill-position players that keep defensive coaches and players awake at night. But the biggest nightmare is Jimmy Graham. The 6-foot-7, 265-pound tight end is among the most difficult matchups in the NFL. "He's a unique cat," Jets coach Rex Ryan said Thursday. "He's got the speed of a receiver, the size of an offensive tackle. So it's a huge challenge." Last season, his third in the NFL, Graham was tied for 13th in the league with 85 receptions, for 982 yards and nine touchdowns. The year before he was even better -- 99 receptions, 1,310 yards, 11 touchdowns. In seven games this season, he already has 40 receptions for 630 yards and eight touchdowns -- putting him on pace to finish with 91 for 1,440 and 18. Graham is playing through a foot injury -- he only played 18 snaps in the Saints' victory over the Buffalo Bills last Sunday. But he still made a big impact -- targeted three times, catching three balls, two of them for scores. He's been limited in practice the past two days, but you can bet he'll be on the field Sunday at MetLife Stadium. The question is, how will the Jets try to stop him? More specifically, who will they turn to? Two weeks ago, the Jets faced a similar challenge in New England Patriots tight end Rob Gronkowski. Gronkowski did have eight catches for 114 yards in the game, but he was targeted 17 times. Safety Antonio Allen was the man primarily responsible for guarding Gronk. "He did a good job," Ryan said. "From a body type, he's long and all that. So I think he did a good job."