Ouch ! Hard beginnings !
I agree with ianwilliams, you'll enjoy your third match... although I remember a Halfling team exploding the LoS of the Orc player not so long ago : one niggling injury and one MNM (miss next match)... The motto is : keep your players far from brawls, they won't last in it for long.
Wood Elves (as all low-armored teams) are often seen as inadequate in a "strong-arms" league. Your problem will be to keep players alive long enough to buy your apothecary, and then only all your positional players (i.e the second Wardancer, then one thrower at least and your two catchers). Problem is, they cost a lot ! Try to get money-boosting cards (random events, then dirty tricks).
About your team, I tried the same one few times ago. Stepping aside a persistant bad luck curse, they are a difficult team to play with. Not so resistant, not resistant at all... Are you sure you don't want to try HE ?

Danger is, you begin with too much player without block nor dodge. Even a 2-dice your choice block is not sure with them, and a 2+ dodge will sooner or later fail.. intantly followed by the usual foul. Believe me, your team rerolls will get burned very, very, very fast...
For Deeproot, I'd say no. Sure he's a good asset for a LoS, but that's all. In defence, he'll never be able to run after a Gutter Runner or Ghoul on the loose, and if he ever goes down, you'll see him more than once alone in the middle zone while action in anywhere else, with no hope to join in time.
In offense, remind me his move ? Sure, you'll crack open almost any LoS, but a reasonable opponent will put expendable goons on the front line to be flown at all four winds, and keep its blockers and safeties safely out of reach of the treeman's righteous fury. He may only become an asset if you can give Right Stuff to one of your catchers, making the pair a one-turn scoring machine. In this optic, maybe buy it later in the season.
If you are strong willed enough to go on with them nevertheless, you'll find some advice at this adress:
http://vflickinger.free.fr/blb/blb_race ... ains.shtml
Good Luck !