Secondary Joystick?

In the next days I will get my Saitek 52 HOTAS.
Till now I was flying with my CH F-16 Fighterstick which is a great one but old and not really precise anymore. I have to repair him alot the last time and as I said it is not precise around the center anymor and “woobles”.
So my question is: Is there any use for the old stick, which is not really broken?
Can I use it beside hte new saitek for trim or something else, some ideas?
Thanks mates!