Preheat your grill or grill pan to medium-high heat.
In a small bowl, combine the honey, hot sauce, red pepper flakes, and 1 tablespoon (14 g) of butter. Microwave for 30 seconds or heat in a small saucepan until the butter melts, then stir well and set aside.
Toss the chicken thighs with olive oil, smoked paprika, garlic powder, onion powder, salt, and black pepper.
Place the chicken on the grill and cook for 5 to 6 minutes per side. The internal temperature must reach 165°F (74°C) on a meat thermometer.
Brush the chicken with the hot honey sauce during the last minute of cooking. Remove from the grill, let rest for 3 minutes, and chop into bite-sized pieces.
Keep the grill on medium heat. Slice the Hawaiian rolls in half horizontally. Mix the mayonnaise and Dijon mustard, then spread the mixture over the bottom half of the rolls.
Top the bottom buns evenly with the chopped chicken, pepper jack cheese slices, and dill pickles.
Place the top buns on the sliders. Brush the tops with the melted butter and sprinkle with sesame seeds.
Place the assembled sliders on the cooler side of the grill or over indirect heat. Close the lid and heat for 3 to 5 minutes until the cheese melts and the rolls are warm.