Stuart McCall has sent a warning to Bilel Mohsni as he insisted Rangers will need cool heads for the promotion run-in . The Tunisian centre-back extended his questionable disciplinary record by picking up a booking for reacting to opposition fans during Thursday ’ s 3-0 defeat from Queen of the South . McCall believes Mohsni has good defensive attributes but is adamant the Ibrox side can not risk unnecessary suspensions as they attempt to land a Premiership place via the play-offs . Stuart McCall calls time on training ahead of Rangers match with Raith on Sunday . The Rangers boss has spoken to Tunisian defender Bilel Mohsni ( 2nd left ) about his discipline . ‘ I ’ ve had to have a word with him over his concentration levels , ’ said McCall . ‘ He did some absolutely outstanding things in the game and then he did some slack and sloppy things . ‘ I didn ’ t know what he was booked for and Kenny ( Black ) had said it was a reaction to their fans . He was probably frustrated and angry at the result . ‘ But I ’ ll have another look at it as we can ’ t afford to have silly bookings at this point in the season . Ian Black got one the other day and there are a couple of other lads a game away from being suspended . ‘ If it ’ s for tackles you can maybe understand it but we can ’ t afford cheap bookings for running to the crowd , taking your shirt off , back chat with referees , kicking the ball away – I don ’ t like things like that . It ’ s a lack of discipline. ’ Rangers players look dejected as defeat to Queen of the South dents their bid for promotion . Rangers will attempt to bounce back from the first loss of McCall ’ s tenure when they host Raith on Sunday . They currently sit behind second-placed Hibs on goal difference but have a game in hand . ‘ There will be a lot of big games , big crowds , tension and drama until the last kick of the season , ’ added McCall ‘ So cool heads is the way to go . But I still like fire in the belly . I don ’ t want people to surrender meekly and mildly . Nothing wrong with a bit of passion as long as it ’ s channelled in the right way. ’ McCall insisted the Palmerston reverse shouldn ’ t be viewed as a ‘ disaster ’ and feels he already has evidence of his side ’ s ability to recover from disappointments . ‘ We just have to draw a line under it . I don ’ t want doom and gloom . We drew the first two games when I came here . That wasn ’ t what we wanted , so we bounced back from those . We then went on a decent run and now we ’ ve had another setback . It ’ s about how we react . ’
Tunisia ##pool picked up a reputation for reacting to opposition fans . ben Moshni has been instructed to keep calm by Ibrox boss jack McCall . Rangers are expected to reach the relegation Premiership play - offs .