It certainly proves that there is not the advantage to muscling your way up the field anymore that there was in the past. It's all well and good hitting the ball at speed off a short, flat pass from dummy half - but that's negated if you can't get to your feet to play the ball quickly again.
The trend for props 3 to 5 years ago was to be 'big'.......be 6'5", and weigh between 110Kgs and 120kgs or more, and smash your way up field. Now - it's moving to 107 kgs (again) - but only if you have decent foot speed, and are (a) strong enough not to get stuck like a turtle on your back after a tackle and (b) have flexibility to bounce up and play the ball as fast as you can. (I can't count the amount of times I've seen a Manly player sacrifice a few extra meters 'push' up the field in the hope of a quick play the ball - I'm sure they are coached this way - I don't like it).
Your smaller players (IE hooker, maybe halves) now have to be kings of explosive sprint speed over 20 meters (and willing to do it) to get the defense back pedaling. I've only seen Foran do this consistently so far this year. We're not quick in the middle third of the field, so we create no space for our outside backs and we're easy pickings.
Let's think of our forwards and how quickly (note I didn't say 'powerfully') they can take the ball up. Marty - slowly, Jake - slowly, Boyle - slowly, Sirro - slowly. Davey, Aloiai, Paseka - quicker, hit the ball at speed, show promise. Gojetski - used to hit the ball at greater speed, now looks injured and a bit afraid of getting hurt, if I'm honest. Sipley - sometimes quickly sometimes slowly - depends how 'gassed' he is. Schmole was the big smokey - hopefully we get to see him in firsts this year to see how he compares on this aspect.
Croker - usually too slow out of dummy half when he does run. Cust - that's how to do it! Croker is actually bigger than Cust, but Cust makes more breaks because of his speed from a standing start. Both of them throw too many 'harbor bridge' passes from dummy half for my liking, though. I thought that the off season was to work on service from dummy half? Particularly as both are really halves and not hookers? Des - hello??