First of all Many Thanks to you for Answering the Question.
I got my COS from L1 to H1 B approval on OCt 1 2012 from employer A valid through April-2015, My Spouse COS from L2 to H4 is applied on January 7 but look like its still going to take some time (probably 2 Months) her I-94 is valid till April -24-2013.
I am getting good offer from other employer B and i am looking for H1 transfer to other employer. Before i move need your advise.
Do i have to wait until my Spouse COS L2 to H4 gets approved, or i can proceed with H1 transfer with other employer since my spouse have I-94 valid till April-2013.