What happened: The Indianapolis Colts posted a lighthearted message asking fans to send birthday wishes to Marlin. It is a community-facing social post rather than any on-field or roster development.

Why it matters: Offseason engagement posts like this help NFL clubs keep fans connected during the quiet stretch before training camp. They reflect the Colts' steady social presence heading into the 2026 season.

What to watch: Attention turns back to football-relevant news as the Colts approach their 2026 training camp.