Would Cooldown timers/ timer spinner be possible on the Pre-CU client in the action bar?

[MasterAilan]

Just curious if it would be possible. I'm not a fan of them of course but I think they could be useful for things like run. I'm interested in possibly time limiting some abilities and if we could have a visual indicator it would be more feasible.

Either a seconds timer or a spinner, or any other alternative would be nice.

Of course you could always do a timer in the text pop ups but just wondering if there was another option.

 

[Valkyra]

The spinner in the CU client for ability cooldowns is controlled by an obj controller packet CommandTimer (I think it's called), which is not present in the Pre-CU client, unfortunately.

The same packet also controls the warmup timers!