Incognito and Martin clearly had a toxic friendship that had elements of bullying but probably can't be neatly defined as such. For all we know, there might've been some sexual or intimate aspect to it. I can imagine that happens way more, both in bullying and in the NFL, than folks might initially suspect. Still, I don't think Incognito meant the phobic stuff he said to actually suggest Martin was gay. More just how someone like him talks.
Good on Nassib, btb. It's nice that Sam won't forever define the NFL's public relationship to gay players. Sam wasn't a good pro player, but his sexuality made it a PR thorn bush to figure that out. Nassib can play, so he should be able to normalize things way better than Sam could.