In two of the past three weeks, Eagles tight end Zach Ertz has produced TE1 numbers. He caught five passes for 68 yards and two touchdowns Week 13 vs. Arizona, and six catches for 57 yards and a score last week at Minnesota.
So why wouldn't you plug and play a tight end like that? For starters, Ertz continues to split snaps with Brent Celek. Week 15 was the first time Ertz got more time than Celek. Ertz's big games occurred with Nick Foles throwing an average of 41 times. Philly figures to attack Chicago on the ground, meaning fewer targets for Ertz.
Ertz is just as likely to put up a dud. He had zero catches Week 14 and Week 10. In four of his past seven games, Ertz caught two or fewer passes for no more than 31 yards.
A 6-5, 250-pounder who's just 23, Ertz is an intriguing Dynasty prospect. Don't play him in Fantasy's championship week unless you're in a two-tight end league.