Can You Assign Them Both to Tripla?

Coet tat wayri was likely bound for tripole last year, but he tore his acel before spring training. austin martin optioned to minor lead camp, but they didn't assign him to a level because he's not on the forty man ross. germane palacios played last year at double, so he would probably go to tripa or at minimum double. You can't just assign em all to the saints, cause then what happens to that planan at shortsub?