Hey Shorty, is there a reason why you prescribed that Routine for Head?
Head hasn't trained a lot recently by the sounds of it. He's also not super strong of anything. That means he is going to make 'noob gains', so a higher frequency at the start is prolly better, then progress to the Brosef stuff ie Week 1: 5/3/1 BBB Upper/Lower, Upper Lower. Week 2-3: P.P.L.(whatever frequency), Week 4 onwards: Brosef josef.
Secondly, this routine has 7 or 8 set main exercise. Anything above 4-5 should be kept for times when you want a change or progress has stalled or sumtin IMO.