Don't really need to talk about Gose, if he hits he'll be an AS, if he doesn't he'll be a 4th OF'er. 22 in AAA and he's still getting on base at a decent clip and playing plus defence in CF. K rates are back up though.
Jimenez has sneaky upside. I don't really trust scout's defensive evaluations either, he'll need a large MLB sample to cement himself as a defensive whiz. That being said a number of former MLB C have seen the D and rave about it, I'm going under the assumption they know what they are talking about (a big if, I know). If the defence is as good as advertised and he puts up a 100 wRC+ he'll be a 3-4 WAR player. I see him more as a 1-2 WAR notch above replacement level guy right now though.