Arrange the shredded rotisserie chicken on a cutting board and chop it into smaller, bite-sized pieces for even distribution.
Heat a large skillet over medium heat and add 1 tablespoon of olive oil until shimmering. Add the minced garlic, cumin, and paprika, cooking until fragrant—about 30 seconds, with aroma filling the air.
Add the chopped chicken to the skillet and stir well to coat with spices and aromatics. Cook for 3-4 minutes, stirring occasionally, until the chicken is heated through and begins to brown slightly.
Once the chicken is hot and slightly crisped, transfer it to a serving dish. Meanwhile, warm the tortillas in a dry skillet or microwave until soft and pliable, approximately 30 seconds.
To assemble, spoon the spicy chicken into each tortilla, then top with shredded lettuce or cabbage. Add optional salsa, squeeze fresh lime, and drizzle hot sauce if desired for extra flavor.