[@Skallagrim]
I'd have control over your head but you'd have control over my legs. You could pick me up and then slam, the choke would break and you'd have achieved your tackle and mount. The choke would amount to nothing other than a point on the score card really. And since there's no card it wouldn't even matter then. 

Though on the reverse I could take the choke into a full slam of my own. Dropping Fergus' weight backwards and pinning your head down. Problem is, his entire stomach and chest would be totally exposed to a beating.