yes.

1. People are trying to sell S2's on ebay for $700+, when you can get them for about $300 - $400. So there are a lot of units just sitting around because no one will buy them for that much money... A lot of them I'd say - All the major mining shops still have them listed for $800 or comparable. (http://www.amazon.com/Bitmain-AntMiner-1000-SHA-256-Miner/dp/B00KH9339O)

2. Some people went ahead and sold their old units and the new ones aren't in yet.. Totally feasible scenario.

3. I took my miners offline and they are just sitting at my office. I would run them but I don't want my landlord to start charging me for power so I try to fly under the radar (I'm really pushing it at 1050w though!! lol).

4. It's just a theory.. It's probably half true and there is another factor I've haven't thought of.