since it will most likely be a striking match. i think it depends on distanceing. at long range reem could have success but jds could counter with some good punches. at close range reem will have an advantage with the clinch and knees. if its kept mid range jds eats him
hard for me to pick i'm a fan of both. either way I win
i predict JDS will keep that belt for a while.
ko/tko by round 2, i see this going a lot like overeem vs lidell.
overeem is bigger than he used to be but JDS is bigger than lidell.
REEM by face push followed by UBER Liver Kick!
Jr pretending at firast like he is going to stand but keeping a very safe distance.
Jr then trying everything he can to gt the takedown.
Jr realizing that he can not win with that strategy then ties to strike with Reem.
Jr. losing by either ko or tko.
JDS by overhand right 
As soon as Overeem moves inside to go for a clinch, he's gonna get bingo'd by an uppercut or thunderous right hook.
well, i hope kim winslow is not reffing. AO might push her in the face and get kim mad and you do not want to make kim mad
Jds by tko.
Easy fight for Dos Santos. Overeem has a suspect chin and Dos Santos is gonna be way too fast and powerful.
I think Overeem will win on the ground. Why is everyone expecting this to stay on the feet when he took down Brett Rogers, Overeem has good takedowns.
JDS by TKO in the 2nd or 3rd round.
Overeem by TKO. I think he'll utilize distance and leg kicks in this fight and finish it with a knee to the body.
I agree with Bas Rutten that Reem just seems to throw single shots, and I think jds will close the distance after the inevitable kick and ko Reem. Uppercuts all day
OaktownWhiteBoy -RsrvorDog - Ask Overeem about battery and charges
Liddell put Overeem out easy, just imagine what JDS can do to his chin!
http://www.freevlog.hu/video/10716.html
Back to sherdog with you
Whoever connects first.
If any fight ain't going the distance, it's this one...
I got jds by tko. His hand speed and skill set will overwhelm overeem although jds has atrocious defense so that keeps the fight interesting
My two favorite Hw's so it's hard to pick a winner but I think AO takes it due to experience, and more weapons with the strikes....buuuut.
If it makes it past the 2nd I dont like the reems odds. I think Jr's got the edge in the gas tank dept.
Bad fight for JDS IMO. He's a great striker but not on Overeem's level. Plus I don't know if he can take Overeem down.
I know Overeem has been KO'd by LHWs but lets be honest - he was beating every one of those fighters like a red-headed step child until he gassed out after the first two minutes (as he usually did at LHW).
If Khartinov can beat Overeem JDS can too but I still think Overeem's striking will prove to be too much.
Radio Raheem - As soon as Overeem moves inside to go for a clinch, he's gonna get bingo'd by an uppercut or thunderous right hook.
Yuup
DMC - Bad fight for JDS IMO. He's a great striker but not on Overeem's level. Plus I don't know if he can take Overeem down.
I know Overeem has been KO'd by LHWs but lets be honest - he was beating every one of those fighters like a red-headed step child until he gassed out after the first two minutes (as he usually did at LHW).
If Khartinov can beat Overeem JDS can too but I still think Overeem's striking will prove to be too much.
Why would he need to take overseen down? All he needs to do is stay out of his clinch! He has faster and better hands... Better chin and better ga tank.
But with all that said any good punch can put either one out.