Each Premier League goal from set pieces is worth approximately 3M+ in prize money, TV revenue, and relegation avoidance value. A dedicated set-piece coach costs 250-500K per year — an extraordinary ROI if they add even 2-3 goals per season. Yet most clubs still treat set pieces as an afterthought. The economic case is overwhelming: set-piece coaching is the single highest-ROI investment in football. Beyond hiring, set pieces have exploitable structural inefficiencies — second-phase planning (what happens after the initial delivery is cleared), long throws as an undefended frontier, and the destructive effect of substitutions on rehearsed set-piece routines.
(1) Quantify the economic value per goal in your specific league context (PL: ~3-4M per goal from prize money gradient + TV money + sponsor bonuses). (2) Compare this to the cost of a specialist set-piece coach (250-500K/year). (3) Identify the marginal goal opportunity: how many set-piece goals does the team currently score vs. the league leaders? (4) Build a business case showing the expected ROI. (5) Beyond the hire, focus analytical attention on three underexploited areas: second-phase planning (most teams only rehearse the initial delivery), long throws (defenders are not drilled to defend them), and substitution-proofing (ensuring set-piece routines survive in-game personnel changes).
Long throws into the box are functionally equivalent to corners but teams do not drill to defend them. A team with a long-throw specialist (Rory Delap at Stoke, more recently Ipswich Town) gains an additional 15-20 set-piece delivery opportunities per match that the opposition has not specifically prepared for. The xG per long throw delivery is comparable to corners, but the defensive preparation against them is near zero at most clubs.
Most set-piece goals don't come from the initial delivery — they come from the second phase (the scramble after the initial header/clearance). Elite set-piece coaches like Nicolas Jover (Arsenal) plan not just the delivery but the positioning for the clearance, the second ball, and the recycled cross. Teams that only rehearse first-phase deliveries leave 60% of set-piece value on the table.