By Lenn Thompson, Executive Editor Curious how Rich Olsen-Harbich with his terroir-driven, low-touch winemaking philosophy will change the portfolio at Bedell Cellars, where he took over head winemaking duties over the summer? The Bedell Cellars 2010 Taste Rose ($18) is your first opportunity to taste for yourself. This wine, which replaces the Domaine CC Rose in the Bedell/Corey Creek lineup is dominated by merlot (62%) with cabernet franc (27%), syrah (7%) and petit verdot (4%) — all intended for rose rather than saignee, whole-cluster pressed and fermented with ambient yeast. The nose bursts with a distinct passion fruit-meets-guava aroma with…