At some point players need to wise up re agents and think about their careers and what’s best for them rather than just what the agents can extract off the back of their talent . Agents arnt special (outside of a few) and anyone could look after most of the detail.
By all accounts this lad is getting a massive bump in wages to join - his agent is costing him a weeks wage increase, potential playing bonuses , delaying him embedding into the side and threatening the success of his loan move and future earnings - all for a piece of the action.
Really what does he need to do on this deal - why is it nessecary when all 3 relevant sides are agreed on the details.