The Sky Blues board expressed an interest in purchasing the stadium after recently avoiding administration.
The Sky Blues, who sacked Aidy Boothroyd on Monday, went behind when Rodriguez lobbed Keiren Westwood.
Following a turbulent few months in the Sky Blues boardroom, Ranson is to become the club's football consultant.
Dulieu, who joined the Sky Blues board in November 2010, replaced Rupert Lowe when he took over Southampton in 2006.
Ward dragged an early shot wide after a good build-up by the Sky Blues and then Fordyce headed straight at Blayney.
The Sky Blues also had the better of the exchanges after the restart as Sammy Clingan and Lee Carsley dominated in midfield.
With their situation precarious, the Sky Blues were looking for a win at The Valley against a Charlton side destined for a mid-table finish.
The Sky Blues were in control before the break with Clive Platt and Richard Wood having powerful headers superbly saved by visiting keeper Paddy Kenny.
He made just one appearance for the Sky Blues in his one year there after 120 appearances for Crewe during his six seasons at Gresty Road.
Kelbie scored 15 goals for the Sky Blues last season but has not been offered a new contract after holding talks with United manager Roy Walker.
Gary Deegan went close for the Sky Blues, shooting just wide from 18 yards, before the hosts went ahead 11 minutes before the interval through McSheffrey's effort.
Coventry City substitute Runar Normann scored his first goal for the Sky Blues to earn them a point with a draw against Sheffield Wednesday at Highfield Road.
It was an unsatisfactory result for the Sky Blues but it moves them one point closer to safety while North End remain two places above them in 14th.
Strachan enjoyed a glittering playing career with Dundee, Aberdeen, Manchester United, Leeds and Coventry and embarked on a managerial career as player-manager with the Sky Blues in 1996.
The Rams combative midfielder had previously been involved in several scuffles and numerous Coventry players surrounded Savage after Clarke was dismissed, while Sky Blues skipper Clinton Morrison protested in vain to the referee.
Hughes, who has already spent heavily to bring Roque Santa Cruz, Carlos Tevez, Emmanuel Adebayor and Kolo Toure to Eastlands in the close season, insists the Sky Blues have acted appropriately with Everton over the England centre-half.
It all looked far more promising for the Sky Blues when Morrison, who had the first sight of goal after 17 minutes, put them ahead as the Cardiff rearguard again looked indecisive under a high ball into the area.
The Sky Blues, who are now winless in six games, almost extended their lead in injury-time when a raking Eastwood pass from the left sent Best through on goal but Dean Moxey made a sensational last-ditch covering challenge when any sort of foul would have resulted in a red card.
An endless stretch of blue sky overhangs an ocean of pastel greens and blues framed by coconut palms.
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