I wanna suggest that cranes get Lost in Time back. Yes, it was removed in the past due to brokeness (Lv 50 cap and they clearly outkilled most of the players - that's what everyone says, but all I remember are SKs and Fighters at any level cap.) Alternatively, Lost in Time could be changed into paralysis instead of stun?
And it's wise to increase the cons for Lost in Time such as:
If Speed restraint gets reduced to 70-80%, cranes would be rendered completely useless as they dont have any Crowd Control skills.
Yes, crane is always playable, but with the right gear it's only possible to apply burn and if the enemy is good he can also use status resist to resist the 2 only CC's we have. I don't think it'd still be as OP today as it was at Lv. 50. Level 50 cap was all about who stuns first, won the fight.
Below you can see a video of a crane fighting other classes using Lost in Time.