这里是几种英文表达，可按你需要的语境选用：
- 直译：Mourinho: Back then I gave McTominay his professional debut; today he gave me his shirt. 
- 流畅版：Mourinho: I handed McTominay his debut, and today he handed me his jersey.
- 标题/社媒简短版：From first start to shirt swap — Mourinho on McTominay.
需要我做成新闻标题、社媒文案，还是加点背景信息？