There was a plethora of good large middle forwards available, Packer, Woods, Kasiano, Graham, Matalino just to name a few. It appears as if BA just didn't want to spend the money and went for cheapies in Evans and She-Rex.
First apparently we made an offer for Kasiano !!
Apart from Packer's weight, Packer (187cm / 119kg) , Graham (187/107) and Matalino (193/107 ) aren't really any bigger then our starting props Alvaro (190/108) and Mannah (184/110).
Considering that trio probably all signed on for at least $500k per year (probably closer to $600 for some), there is a good reason BA passed on them - it's not like they would add size to our pack!!
Additionally if you look at the trio's 2017 stats none were really that much better then what we have in Mannah / Alvaro. Yeah some areas they may be better, but overall they aren't worth paying 50% to 100% more then what we have.
Finally Woods would be ideal for us, big, makes metres , offfload, strong defensively (his 2017 stats are great), leader, but at $750k plus is he worth stuffing our cap for!!
Also I guarantee 100% if BA had signed Woods you would be the first on here death running it, belittling BA for making a stupid signing!!