I think the pinning moves should be removed completely from the game and replaced for a passive ability unique to crocodiles. This move would seal any escape from opponents when these dinos are on the deck:
*Purrusaurus Gen 1&2
The problem with the pinning moves are that they rely on a lot of commitment and these dinos arent really fast. The move is then too predictable by the enemy. It also takes a spot on your move deck when there are many better moves. The lovely Crocos aren’t overpowered in any way right now and even underpowered (pretty much all except gryposuchus and sarcorixis). Thoughts?