In some areas yes Hob, in others Jackson and Tuck bring their own elite talents to the table and it will prove extremely difficult - and ultimately unnecessary IMO seeing we need a dozen players we can rotate through the centre - for the young blokes to surpass them in some areas. Tackling, physical pressure, not allowing easy take-aways from stoppages or easy inside-50's, wearing opponents down with tackling and grappling, gut running, contested marking, making position to receive, clearances, blocking - these are their better talents and they're very important for our midfield mix both short and long term, just as important as great disposal to advantage.
Getting away from what I quoted and speaking more generally, IMO we've got to bear in mind that both Jackson and Tuck have played very few games where they didn't have to carry a load greater than almost all other midfielders in the league, both have had very little rest off the ball in recent years - 6yrs straight for Tuck. It's much harder to dispose well when your legs and arms are burning all game and it shouldn't surprise anyone that their disposal will improve as their workload becomes more reasonable due to our improving midfield depth.
Bringing Tuck in against the opposition's 4th-6th midfielder or throwing him fresh onto a tiring gun is always going to be a win for us, Jackson is one of those rare athletes with an equal mix of run and brute strength, he makes us a lot tougher in the middle and his footballing is perfectly adequate for the jobs he'll need to do.
I think we should be grateful we have both because players like them don't grow on trees or turn up a dozen a draft, they're actually quite rare and a great foundation to build from. We added Grigg because we needed another of a similar type.
You make some valid points Rayzor in relation to those 3 players . I agree we need a minimum of a dozen players , ( I actually think we need up to 17) who can rotate through the midfield, the issue with these 3 is that I can't see all 3 of them being in our best starting on ball brigade , with Cotchin, Foley and Martin fit. Whilst as I stated earlier they havent shown alot in alternative positions and would be well behind others, who can rotate through the midfield, in those positions. With the introduction of the sub rule and the growing trend of player rotation , players who aren't capable in more than one position will become an even greater rarity ?
I think players either need to be a KPP who can pinch hit both forward or back, be a Ruckman who can rotate effectively through the forward line or be a mid- small who can be effective as a mid, forward or back ?
It's unfortunate but the versatility of these 3 is the reason I hope by seasons end all 3 ain't in our best side !