There are a few reasons for this, one reason is that there have been salary cap changes that have just gone into full effect the start if s60. This has caused the number of send down slots to reduced significantly. Teams at the most extreme end only have 1-3 prospects that would have had 6 in the previous system. In addition to the budget changes the recruitment team has done a great job getting people in the league. I'm sorry this is also having the unintended consequence of creating the feeling of not wanted and I hate this too. In reality the goal is to force player movement and have the lower non-competing teams a chance to compete because they should be able to afford you. but teams may pick you up after a few seasons of earning unless someone is a real piece of work. 

My best advice is keep earning, make friends, be decent to others and have a good time.