There are more Cumar Maxamud in Jariban dsitrict than there are Marehan in Galgaduud. I don't think we lack numbers, we are the largest subclan in Somalia.
Sacad has pushed the Marehan out of Galinsoor and have made it to the Ethiopian border, effectively isolating the Wagardhac in Saaxo from other Marehan in Caabudwaaq. It is no longer possible to travel from Galkacyo to Caabudwaaq without being stopped by HG militias. Further south you have the Surre in Xeraale pushing east and the Ceyr in Dhusomareeb district pushing west threatening to cut the Marehan inside Somalia's boders in half. Soon it will not be possible for a Marehan to travel from Balanbale to Caabudwaaq while staying within Somalia's borders. The Ceyr have made a lot of gains and now live directly south of Balanbale and now boder the Bah Geri the Marehan used to border in K5.
No Darood clan, not even Dhulbahante, have lost as much land as Marehan in the past 50 years. That is a fact.