looks good but you dont train shoulders?

I currently hit the gym five days per week. In order, it is chest and triceps, cardio and abs, legs, cardio and abs, back and biceps. I do one exercise one week and the next week a different exercise for the same area. So for example: I would only bench press ever other week and in between I do flys.
My son is also working out with me and he is in the beginner stage so complex workouts are out of the question. Plus, our gym is limited.
Any thoughts on this? Feedback is welcome.
" Where the attitude goes, the mind goes. Where the mind goes, the body goes. Where the body goes, others will follow"
looks good but you dont train shoulders?

Yeah. I've added shoulders to the routine for next week. Not sure which day though. Probably the same say as legs.
" Where the attitude goes, the mind goes. Where the mind goes, the body goes. Where the body goes, others will follow"
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