Celtic-owned Lewis Morgan thrived for St Mirren on Tuesday night.
Surely Ibrox side Glasgow Rangers regret the decision to release Lewis Morgan five years ago.
Celtic have signed up Lewis Morgan from St. Mirren, and he will join them before the end of this season.
Lewis Morgan has struggled on loan at St Mirren since officially joining Celtic.
Celtic will welcome Lewis Morgan to Parkhead next season after he inspires St Mirren to the Scottish Premiership.
Celtic-owned Lewis Morgan could be set for an international call-up.
Celtic's Lewis Morgan, Hearts' Harry Cochrane and Hibernian's Dylan McGeouch all had spells in Rangers' academy.
Jonny Hayes is out for the season with injury and Scottish Premiership champions Celtic already appear to have replaced him.
Had you offered the five new player arrivals to Celtic fans before the start of the window, most would have taken it.
The former Motherwell and Partick Thistle star has had his say on who he believes is the better player.