Hi, I would keep the 8k guy. He will support your team better LT and won't lose on skills in a long time, even if you don't train him. In four seasons you'll save about 3*4*14=168k, but you'll lose -8*4*14=-448k. So the sum will be -280k. This again will be about an arena upgrade of 1 week's time (depends on the level of seats). In 4 seasons that money and time is peanuts in 3rd division. And that 3k guy has lowish pot limit, so might not be worth training either..