Subject: when to sell a young player?

i have an 18yo defender with 9 pace, 10 def and 7 plm

should i count on the fact that there are a lot of users logged in on sunday or is it better to sell him let's say on thursday when there are less people logged in but they should be more serious ones? :)

i guess my question is:
do you think a player like that might be interesting for a big/rich team?

or should i rather aim at less experienced users? in this case i would sell him on sunday..

send me his stats and talent.

I would vote to put him up when there are more eyes watching. all it takes is a couple of managers to get in a bidding match to make some real jack.