For Linux (as for MAC and Windows also) we have only Implemented GetMousePos, but not SetMousePos (but of cause under Windows and MAC via Sys-Api reachable).
My Proposal is the implement also SetMousePos.
That is helpful for Remote-Applications.
And in this relation it would also be helpfull, if one could send keybord-events (like under windows via Keybd_Event).
I don't know if that is possible under Linux or how complicate it would be to implement. But I think it would be a nice feature.