TJ is in two types of scenes (1) in a scene at General Hospital as a doctor working a crisis so he is in serious doctor mode with the focus on the injured character and/or their loved ones. (2) A background character in a family scene, or a tense scene with Molly and/or Kristina.
A few months ago I saw Soap Opera Digest photo with the actor goofing around with a castmate. I barely recognized the laughing, goofing off young man and I realized I had no memory of ever seeing TJ having fun.
TJ needs more secondary relationships so his character can be fleshed out more in a wider variety of scenes. Likewise, it isn't Alexis that favors Kristina over Molly -- GH does as well. It made sense while they didn't have the right actors playing Molly -- but the current actress is good and we need to see more sides to her character as well.
Karen L.