Gabe is still growing and learning his craft. He has many qualities that makes him good title challenger (game, pretty fast hands and reach, getting stronger) but he also has vulnerabilities (taking unnecessary punches, one punch power). I hope he continues to win so he can fight for the title one day.
He's not growing though and if he's going to make his run this is the time to do it. Yes his last four losses were to good to great competition (GGG, Jermell, Quillin and Lemieux), he's done decent with someone who's had to learn on the job (though they have been boxers in similar fashion who've done better) and he's entertaining but his chances of winning a title from the main champions is not good lol I think the best way to sum up Rosado is that he's not near as bad as his haters will suggest but he's nowhere as good as his ardent supporters will attest too.
The only thing growing is his cut, it's getting deeper and deeper. I like gabe, he's solid, but I just dont see him competing with the top guys when they're just going to aim for his cut every single time.