So let me review this as a whole.
Men:
Angel (Tag Team Midcarder)
Big E (Regulated back to Midcard)
Drew Gulak (Barely around/Undercard)
Drew McIntyre (Currently in Midcard/Not quite 100 percent anyway)
Erik (Tag Team Midcarder)
Happy Corbin (Midcarder)
Humberto (Tag Team Midcarder)
Ivar (Tag Team Midcarder
Jey Uso (Tag Team Champion)
Jimmy Uso (Tag Team Champion)
Jinder Mahal (Midcard/Undercard(
Kofi Kingston (Tag Team Midcarder)
Mace (Undercard/Barely around if ever)
Madcap Moss (Midcard by association, usually the one pinned in tag matches with Corbin)
Mansoor (Undercard/Barelt around)
Mustafa Ali (Wants his release, not on the show)
Rick Boogs (Tag Team Midcarder)
Ricochet (Midcard at best)
Ridge Holland (Midcard by association to Sheamus, usually the one pinned in tag matches)
Roman Reigns (Champion)
Sami Zayn (Intercontinental Champion)
Shanky (Undercard, not a good worker)
Sheamus (Midcard with Ridge Holland)
Shinsuke Nakamura (Just lost the IC Title after not defending it for like 4 months, Midcard, usually teaming with Boogs)
Xavier Woods (Injured, when not basically a Midcarder)
Women:
Aliyah (Undercarder who wins via fluke)
Charlotte Flair (Champion)
Naomi (Upper Carder by necessity, loses most of the time however)
Natalya (Midcarder)
Sasha Banks (Main Eventer, however is currently Injured/Not there)
Shayna Baszler (Midcarder)
Shotzi (Undercard/Barely there)
Xia Li (Positioned as a Midcarder but has yet to wrestle a match)
Sonya (Part time Authority Figure)
Ronda (Part Timer/Main Eventer)
So to sum up, Ronda is a band aid on the women's division which is a stark mess, but she's not an every week competitor, hence why Naomi/Sonya has dominated the upper card and Charlotte/Ronda was kind of absorbed into it. Shotzi feels like she's not long for this roster the way she's being basically ignored anymore, Xia Li could be something but they're stop and start with her since her debut. Aliyah's... not great and is nothing more than a plucky underdog who isn't really climbing up that ladder especially right now.
The men's division? A f***ing trainwreck. Roman's Mania challenger is Brock for a reason, Sami's might be Johnny f***ing Knoxville, and the Usos have a bunch of tag team challengers with like, no credibility right now so it's probably New Day again because why be different?
So yeah, it's dire, it's very VERY dire, and no one feels even close to Roman right now and he's beaten everyone either far down the card or literally out of the company/off the roster and over to RAW that was worth a damn, and anyone still left he's also beaten. This is why the rumor is he keeps the belt for an entire other year to face The Rock... as f***ing disgusting as that sounds, Smackdown has backed themselves into a corner, and it feels like there's nothing else that can be done right now, and that's their fault for making Roman the end all be all for WAY too long tbh.
It's gonna be a slog to watch this show going forward, gonna take a lot to fix it and its problems. It'd sure be nice if they called up some NXT Talents to help fill out the roster and give it some new blood, but nah, that'd be silly...