While I appreciate the common sense in marketing to Toronto's large Italian community, it's worth noting that the Polish community there is nearly as big (about 6.5% Italina, 4% Polish extraction).
Charlotte just signed a buddy of Buksa's as a DP striker. The league there is quite similar in talent to MLS (a little better on the domestic front, a little worse on the international player front). I can't imagine MLS has mined all the quality yet.