Trident I feel like could just use more health. It's pretty good otherwise at it's job. The frail nature of it tends to led to em getting blown up by enemy AA currently.
Raptor though... that's a whole different story. It's a DPS based unit in a support factory that is hit and run based, with the only other air factory being one that has generally more health and staying power.
It's AI isn't very optimised either for avoiding closing on targets it shouldn't (Revenant/Krow)
Odin is hardly the problem.