since there is a pet (Tauntaun), pet raising. pet system.
where you can feed your pet and it will give you stats and it can either attack long range, close range or force user.
pet will evolve when reached ceratin levels (for fun) 20, 30, 40, 50. so 4 stages of evolve. Or you can capture monsters are pets but some really are hard to find hard to capture and with a certain time like 1hour per respawn seems reasonable. ahaha pretty cool idea what do you think guys? but its not a companion.