Yes the Gripens did use Meteor but if we were to add it to the C model that would require gaijin to un screw them and actually make them accurate. The current Cs in game are a mix off the different models all of them except the SAAF Gripen should be MS20 which would give them the MK.IV radar which would help them use Meteor better. I doubt people would enjoy playing it but you could make an argument that given the current Gripen Cs have GBU-39 from MS20 and the radar from the Gripen A MS17 that they should receive Meteor. Personally gaijin has stated they have no plans to change the Gripen C since they are exactly what gaijin wants them to be and nothing more.