Dolphins' Tua Tagovailoa says he never considered retirement, doesn't want to be 'poster boy for concussions'
Tua Tagovailoa's career appeared to be in serious jeopardy after he suffered his most recent concussion during Miami's Week 2 loss to the Buffalo Bills. Tagovailoa, however, never considered retiring and instead put his energy into recovering and getting back on the field as soon as possible.