I have a policy of signing in literally dozens of players(every mothers' son scouted, btw) on trials, loans, frees and short term contracts as long as we're still Lower League (Crap, as opposed to in Lower Divisions).
I'd say 90% of these are discarded on frees (very expensive and annoying to the Board) or let go at the end of the contract (trial or short term).
I may even release a good MC if it's a DL I need, or vice versa, but eventually a balance is reached.
The beauty of this "method" is that I usually have players with the Club for several seasons out of this first batch. We can "grow" together [IMG]/infopop/emoticons/icon_wink.gif" alt="wink[/IMG] [IMG]/infopop/emoticons/icon_biggrin.gif" alt="big grin[/IMG]