NEED EXPERT EYES

[xxkarliexx]

so i repotted these a couple months back, they only have a couple little nubs for roots, i was told wrinkly leaves usually means dehydration, so i moved them to the bathroom cause its SUPER humid, and i keep trying to make sure the little "root nubs" are getting water...about how long does it take for the roots to grow more? and what do these discoloured spots mean? and one has a bit missing off the edge of one of its leaves...could something have eaten on it? anywho, they dont seemed to have declined more since i moved them and have been concentrating on keeping what they do have for roots moist, but how do i know they're improving? sorry for so many questions, but here are some pix, they are worth a thousand words. THANKS!