Here is a log of the texts they sent
The banter is more humorous than threatening, at least from my perspective. Most of the texts are about meeting up and picking up bitches. Not so much locker room stuff.
Incognito and Martin were planning trips to Vegas, NYC, Brazil, Hawaii, and Germany. I think it's safe to say they were good friends and that Incognito legitimately had no idea that this was going to blow up into such a scandal