Nowadays scrapper support in WvW is a viable option ofc, but was truely nerfed and VS other supports the only 2 things is really good is with cleanses and giving superspeed.
The average healing compared with other supps is low, not a bad sustain but poor burst healing. Barriers are hard nerfed and now you can give mid decent barriers with relic of flock, but lossing other good alternatives.
No resistance to party/squad, low stab and other supp can also give a good prote uptime + other boons.
Since PoP is inconsistent cos have an icd 3s cleanses most of time are just that, cleanses. I was just thinking about how to give scrapper some different and not a nerf. For example, for me the aegis in 4 shortbow is meh, they could change the aegis for a resistance.
Or in Inventions, Mecha trait is no longer "Mecha" legs since they changed, so they could change it and maybe give party resistance with dodges or other mechanic and we must to decide if take this and loss the Soothing Detonation healing or not.
Idk maybe something for bring it back to a good supp possition