It's not totally improbable, not sure why you're laughing. They basically have to finish strong in Dunedin by the end of this season, and they're already mashing Lansing. Then they can debut in AA in 2018 and let their performances dictate their call-ups once again.
That would be a monster. I'd gladly take that. In his prime, with plate discipline, Jones could have been a 6+ WAR player. He was between 4-5, consistently, without it.
If this sample size is indeed a sign of age-decline, it does teach us and further reinforce how important youth is.
The likes of Tellez, Vlad Jr, Bo, SRF, Alford, Gurriel Jr, etc can't get here soon enough.