It was not a lazy argument at all. There were quotes provided that backed his argument quite well. If even the player agrees with what is said, then how can it be debated? Also one more thing, this website almost uses stats exclusively for everything. (many acroynms for stats that casual fans would have no idea what they mean) They are almost always accepted as fact so I find it quite alarming that you grow tired of people who use stats having "lines thrown at them". It's not the case at all. To answer the original question, Parra has more trade value because of his ceiling.