Maybe, his power is pretty broken rn. Ofc there are some limitations but he's making nightmares into reality. So at least the monsters are real.
Sommers is from the Shepherd Family, same family that Ju Peter one of the Elders is from, he was introduced sitting on his chair like a boss lol, his military outfit has some medals, and finally with Shamrock gone, it seems like he is acting like the leader of the group.
Despite his devil fruit not being as interesting as Killingham, I do still think he is the strongest out of three, and he is also the only one that is carrying a sword.
I think some are jumping to conclusions with Sanji vs Sommers just because of the whole love thing, it's like back in Wano when Sanji fans thought he would fight King because of the whole thing with their fire, and also because they can both fight in the air.
Of course I'm not against Sanji vs Sommers but I don't think it's going to happen.