Chelsea midfielder Ulises Davila is currently on loan with Spanish side second division outfit Sabadell and feels a full season will gain him valuable experience.
The 21-year-old became the first ever Mexican to sign at Chelsea when he joined from Guadalajara on a five-year deal in 2011.
Davila says he needs to continue his development on loan before he is ready to make a permanent return to the Blues.
"I'm going step by step," he told Mexican publication Record. "I must first have a good season to be considered to go to London.
"This (the Mexican team) is still my dream and I will keep working and taking steps to get these important things, I know what this requires."