No Shaw owned company, including SC, carries any HD channels owned by Bell subsiduary - Bell Globemedia. This includes TSN, Discovery and CTV
However, there is a rumor that Shaw is going to capitulate to Bell's widely condemned business practices due to churn rates in both their cable and satellite divisions. Initially SC was schedule to add CBC/SRC/CTV/Komo HD this fall but the rumor is that now it is going to be CBC/SRC/TSN/Discovery