Skelton was listed as doubtful last week against the New England Patriots, so his questionable label should be considered a positive development. Skelton, the Week 1 starter, practiced in a limited basis to end this week and could rekindle the quarterback controversy if he's able to turn in some full practices before Week 4.
As for Heap, the veteran tight end is still recovering from a sprained PCL in his left knee that forced him out of last Sunday's game. His practice participation was limited on both Thursday and Friday.
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