Hi Grulman, I appreciate your comment but I do not agree right now.
You basically want to put a creature every turn and top with Winota at T4 and this is what this deck do.
You need ramp only if you play the overcosted Humans that Winota likes (but duel commander do not). Moreover ramping in Boros leads sometimes to dead draws and a -1 in your hand.
This hurts a LOT in a deck that lacks card draw, leading to an all-in strategy that I personally dislike.
Hope to have explained my thoughts... what do you think?