Is 39 training days good enough for the National Guard and Reserves?

So the First Army Boss is stating that the Reserves, to include the National Guard, don't have enough time for training. I think the 39 days a years is not horrible. You really can never get enough training but I don't think that took some of our systems into consideration. If you look at a Armored Brigade Combat Team you have a lot of moving parts. Getting your soldiers from various Armories throughout the state and to then to get them to their vehicles so they can do a gunnery is extremely difficult. Gunneries are usually left to do at an Annual Training when you can have more time but then that takes a lot of resources and that is pretty much all that you will do.

Keep in mind that the First Army is viewing as a means to mobilize and deploy reserve forces quicker. They are focusing on their ability to deploy in a short time frame.

What is your experience with this?