Why would a Draken be staged near a scoot-n-hide shelter?
Do the trailing edges, wing tips, and wing sweep match that of a Draken?
Is there a shadow from a vertical stabilizer?
Is there something next the port side of the aircraft?
Is it possible to stop with this madness story of Draken ? A Draken in the new scoot and hide hangar at Area51 ? for sure why not Santa Claus
I'm not sure why you consider the Draken possibility "madness". Not everything that is tested at Area 51 is some sort of new, advanced airframe, and "sight sensitive" doesn't necessarily mean "exotic prototype" - It could certainly also mean that you don't want an adversary to know what you are doing or what systems you are working to develop countermeasures for.
For example, it's certainly possible that a contractor owned (or leased) Draken was being evaluated against some sort of sensor system or adversary radar. Being that it's an almost 60 year old aircraft, it may have suffered some sort of mechanical failure on the taxiway near the "scoot and hide" shelter, and the satellite pics were able to capture a temporary structure in the process of being erected around it. This would stay in place for a few days until parts came in from Sweden (part of the sale agreement for some of the Drakens that were on the market a few years ago included a deal with Sweden for spare parts and technical assistance).
Supporting this possibility - No publicly available imagery has ever captured anything new or exotic at Groom Lake. I'm also having a hard time believing that there would be such a lapse in OPSEC that something sensitive would be left in view, in broad daylight, for at least 3 days. If the SOP has always been that uncleared individuals without a valid need-to-know would have to be inside when when sensitive things were in view, I don't see something new and advanced staying outside without it being immediately covered. There has to be some sort of procedure in place to account for this, just like there would be for anything classified.
Even if this was a case of one of the NGAD demonstrators being left outside to "send a message", it still doesn't account for the tent (or soft-sided sprung structure) being erected.
I'd love for this to be a glimpse of something new and exciting. It's been 19 years since Bird of Prey was declassified, and 12 years since the RQ-170 was first spotted at Kandahar, so it's been a while. However, as we have seen repeatedly, sometimes the least intriguing possibility is the correct one.
Wanting something to be true rarely makes it so.