Think of Bryant as a slot receiving option, just like Theo Riddick as a 3rd down back. The nfl is all about having defined roles built around player’s strengths. MC/DC has stated this several times in his pressers. Bryant could be a weapon with a refined and structured roll. He’s only ever going to be a part time player due to his inability to block and that’s ok with Hock and Hill as our main 2 TE’s, they will see the majority of the snaps.
I kinda doubt a slot receiving TE that can’t/doesn’t block is worth a roster spot then, especially one that can’t stay healthy. If you’re nothing more than a one-trick pony then you better be really good at it and you better be available every Sunday. HB is neither of those things.
I’d rather have a guy like Cabinda then, who blocks and can also catch the ball once in awhile.