Hate to say it but for the last couple of years, none of the moves Tampa has made in regards to their WR room screams that they have a lot of faith in TJ6. Signing Julio to be what could essentially be their 4th WR doesn't bode well for Johnson doing much with the Bucs. My memory is fuzzy but I recall they made a move last year (or the year before) that seemed to bump TJ further down the depth chart as well.
Maybe it's not a good fit there, maybe he doesn't have NFL chops, maybe he just drops the ball too many times, who knows. Hopefully he can get a chance somewhere else before the window closes entirely. It would be awesome to see him have some consistent success somewhere, if not in Tampa