Rob Gronkowski hints at future plans in social media comment?

Rob Gronkowski dropped what appeared to be an intriguing hint about his future plans in a social media comment Sunday.

Tampa Bay Buccaneers running back Leonard Fournette applied some pressure on Gronkowski, wishing the tight end a happy birthday and adding “I’m waiting on you.” In a separate post, Fournette wondered how many fans would wear his jersey to games in the upcoming season.

That was where Gronkowski chimed in, writing “I’ll represent a 7 jersey in the stands for ya!”