#2 Sure the Eagles thrashed Coll at the MCG, but their history at the ground is terrible as is recent history of interstate teams on GF day. Sydney, WC, Freo and Ade all beaten comprehensively. Interstate teams simply don't get many games at the MCG whereas it's Coll's home ground. This might be mitigated somewhat by the fact Optus Stadium is more similar to the MCG. The win vs Coll might be evidence of this. Perhaps.#1 is true
#2 is somewhat meaningless - especially considering the eagles thrashed the pies at the G this year
#3 is possible, same goes for Howe and anyone else
#4 is meaningless. Eagles "lead-in" was even softer against the dees, look what happened there.
#5 is true
#6 could be true, but the same was said for the Demons "star" midfield last week, and sure he won some hitouts but ask google how effective Gawn was
other factors:
Eagles grand final experience may be worth something, Buckley's terrible record in big games
#3 No doubt Howe is sore, but I rate McGovern over Howe and throw in Shuey as well. For me this is an advantage for Coll.
#4 I think lead ins are important. WC have had one tough game in 5 or 6 weeks. They haven't been tested apart from the Coll which was at home.
#6 I've virtually never seen a team played as bad as Melb did last week in a final. They couldn't even handball. Rich were also pretty poor and not up to the tempo early. I wouldn't be judging the Eagles midfield in that game but rather against Coll the previous week for a better reference.
As I mentioned WC GF experience might prove telling. Most of the recent GF's have been uncompetitive so perhaps the most important factor is who keep their composure under pressure?