Mohit
Jet2 recruited 12 low houred inexperienced non TR guys and girls who are now all undergoing there TR training. There are real difficulties in line training inexperienced guys, each requires 44 sectors each ie 528 sectors for just 12 people. For a still smallish airline over the quiet winter period this is hard as they also have to keep their present crew employed and current. I don't think they will be recruiting any more "cadets" real soon. Its only an opinion and not based on any facts, things also change very quickly in the airline industry.
As an aside you said
I haven't been following this thread since the beginning
If you are keen to work for a particular company you should do all the research on it you can. That might involve reading the whole thread. Who knows you might pick up some top tips or useful information.
Regards