1390 and a 3.86W are a little bit of a tough sell. Admission to CS is <20% (an AO last month told DD it was 12% admit rate last year, but I haven’t seen that number printed yet). If you’re in-state you can probably get into a college other than Grainger, though (Geis may also be a little reachy). I wouldn’t 100% count on being able to transfer into Grainger from another college later either. There is a pathway to do it, but you’ll need a high college GPA.