Expanded swimming animations for semi-aquatics.

With hunting becoming a stronger mechanic in the game now it would be nice to see dinos like sarco (especially) and suchomimus to be able to allow their bodies to fall below the waterline leaving their heads/eyes visible. I feel like sarco immediately left a lot to be desired with movement in that regard, especially with real life crocodiles and alligators for very direct and (presumed) accurate references.

Things like a dash and a grapple for sarco would also be ideal to see (though that's less animation and more ability mechanic).