Not really, if you got good credit you should qualify for all of them. But again, this could be dealership to dealership, city to city, it's supply and demand. Most of their incentives are pretty basic, they aren't stacked (not everyone qualifies for) incentives like military, student, etc. Also, it's not all trims, its only on specific trims, Rebels and limited are just $1,000 so far.
Right now RAM for the most part, at least in this part of the country, has decent supply compared to the competition. The recession is likely coming, people maybe pulling back on buying, prices are going to come down sooner or later.