SAN FRANCISCO The Giants still do not consider themselves anywhere near the Bryce Harper chase. Over four days in Las Vegas, they added two outfielders to their 40-man roster, both of whom are just prospects potentially fighting for bench roles.Theres a middle ground between Harper and the recent additions, though, and the Giants have been active in that market while exploring trades. One name discussed by the front office, according to multiple sources, was Toronto Blue Jays outfielder Kevin Pillar, who is interesting for a number of reasons.