He said he played as a striker.
To be fair, I think that the final positions of players are determined later in age. Surely he could've been a striker but if he was a striker in juniors it doesn't signify too much IMO. Didn't he stop quite young anyway?
After Nadal beat Monfils at Doha, before AO 2014
lol, who will beat him? Wawrinka? Berdych? Gulbis? Rosol? Federer?
Only Del Potro can take him out before the semis, and he won't. Nadal is winning the AO, bet your house on it.
Somewhere out there, there is a homeless person who once took betting advice from GSMnadal