Rob Gronkowski's return to football was hinted at by former Patriots great Willie McGinest on Instagram late Saturday night. The post shows Gronkowski playing catch, and the caption indicates that big news about a comeback will "drop tomorrow night." (Ryan Glasspiegel)
Obviously, this could mean anything and, in the video, McGinest mentions a 'quarterback comeback.' Drew Bledsoe can also be seen in the video, and his return to football is highly unlikely. Regardless, stay tuned for whatever announcement McGinest is teasing on Sunday night.