Make these with a salad of brown rice, grilled corn, chopped grilled poblano, red pepper, red onion, black beans and queso. Sliced up an avocado, drizzled with a little olive oil and a squirt of lime juice.
Preheat your grill and clean your cooking grate. Turn off or lower the heat on one side of the grill (you know your grill best) and arrange the wood chips in a small aluminum pan over the burner that is still on. Allow the chips to sit for 15 minutes over the heat.
Mix the chile powder, sugar, garlic, cumin, pepper, and salt in a bowl. Toss the chicken thighs with the oil. Sprinkle with the spice mix and rub all over the chicken thighs.
In a small saucepan, whisk the agave, tequila, hot sauce, butter, lime juice, and red pepper flakes. Bring to a boil and cook until mixture has reduced to 1/2 cup, about 3 minutes. Remove from heat. Remove 3 tbs of the sauce.
Carefully oil the grill grate. Brush the chicken with the sauce and grill 15 minutes over the indirect heat. Flip, brush with remaining sauce, and continue to grill 15 minutes. Finish off over direct heat for 5 minutes to sear. Remove from heat and rest before serving.