People literally do that all the time. They were doing it about a couple of players we've just released. About 1 in 10 if that comes back to bite you on the arse.Iirc the actual year we released him a few fans were calling for him to be given a chance. Him and laing, who got injured?
Hourihane went to Ipswich with Keane but never played but ended up captain of Plymouth and then played in the Premier League with Villa is another very rare example.
Most end up playing at Gateshead or lower down.