Speaking in his Daily Star column Jimmy said;
"I SPENT time with Mark Warburton up at Rangers this week - what a top bloke.
He's a proper football guy who's got them knocking it around so well. I've seen a lot of teams train this season but they are something else.
To think he used to be a city trader, too. I love his story.
See @RangersFC & @jimmybullard star in You Know The Drill on @SoccerAM! It's on @SkySports 1 on Saturday from 10am. pic.twitter.com/o4jrgNbVg8
— Sky Sports Scotland (@ScotlandSky) October 6, 2015
