argiro ospina, hope he comes. his talent is almost unparalelled currently in colombian u23. he is very allround rider. if he comes he comes with his brother carlos, who is great track rider. very different type though. argiro is smaller and in this years claisico rcn was quite possibly the best climber, even better than his captain alex cano, but had already lost time earlier in the race. he also won a stage in rcn and he won last years vuelta higuito which is costa rica's 2nd biggest race. he only started racing since a few years so he sitll has a lot of margin left.
avila in youth was also good climber but in track gained a lot of weight. he is now very fast sprinter. he should adapt very well to europe because of his track and technical abilities. he also has very good engine. a classical races type I'd say with very good sprint. he beat cameron meyer for the world championship points race at age 21, which is very good.
camacho is explosive type of rider. good in prologues and itt also a bit. he could develop into a very good and consistant helper. nothing amazing though like argiro, if he would come or ronald gomez, who I hope comes.