Chargers King Dunlap looks on during practice. — K.C. Alfred
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A few Chargers blockers returned to practice Wednesday.
Who, exactly, they'll be blocking for will gain clarity later this week.
Left tackle King Dunlap, left guard Orlando Franklin and center-guard Chris Watt all practiced. For Dunlap, it was for the first time since a Week 3 concussion in Minnesota. Franklin practiced a bit last week, but like Dunlap, he missed his third straight game Sunday to a Week 3 high-ankle sprain.