This whole scouting downsizing issue has made me realize that football is a very inefficient industry, and results in experts being underpaid. A guy like Cagigao should be an independent contractor serving any team. Basically Arsenal should have a small team doing desktop research on video and data. When they’ve shortlisted a candidate, eg Joelson, they should contact Cagigao and tell him to go watch him and come back with non-standard information, eg off the ball movement, relationship with teammates and coaches, off the field behavior, family life, training routines, etc.
By outsourcing scouting, you can allow the best scouts to scale up and provide their services to everyone. They can focus on improving analysis, teams can focus on how they integrate that info in buying decisions