The thing is.. we really have never seen them compete against actual wrestlers... only Strikers and BJJ guys... I have no idea how well they would do against an actual wrestler.... and don't say Justin Gaetchje dude hasn't wrestled in 10 years...
I think the reason they have been so successful, is because Dana White pretty much stopped signing wrestlers that wrestle due to the fights being boring, OTHER than the Dagestanis.. because khabib had a huge muslim following that stuck around for their muslim fighters.... We don't have anyone in these division like prime: Diego Sanchez, Sean Sherk, Fitch, Rick Story, Benson Henderson, Gray Maynard, Frankie Edgar, Clay Guida, Josh Koscheck, Chad Mendes, Michael Chandler, Eddie Alvarez, Urijah Faber, TJ Dillashaw, etc. we have like zero good wrestlers...
The only wrestlers at LW are Gamrot and Tsarukyan, and one is an okay polish wrestler (Gamrot) and one basically wrestled in highschool did some construction then started mma (Tsarukyan) neither are accomplished at all...
at 135 the best wrestlers were Aljo, Cejudo, and Merab... Aljo Left and Cejudo is 125 years old.. only Merab has a chance of competing with Umar in that division unless someone gets a lucky KO...
The Dagestanis get to basically be the Jon Fitches of the UFC without anyone who can wrestle to stop them and I truly believe that is intentional by the UFC, because I know D1 wrestlers are training mma...
At least Islam and Khabib would eventually get the finish more often than the old school grinders.