Well, first of all, T'rahnu's a regular chatterbug, so that'd be a major change right there. She'd be far more snarky than the WoL is in canon, undoubtedly changing how the Scions and other major players would view her.
She wouldn't be able to resist the urge to bite back at Thancred's flirtations. She'll gladly tease him just for kicks, and deny him all the while (but not for good, that's just no fun).
Right from the off, she'd be considerably more powerful than your typical adventurer. She's pretty well-traveled, after all, and has had lots of different teachers to pull from. She'd also gladly take Hydaelyn's blessing and run with it, going on to perform the various feats of daring-do just because she can (and because it's fun). It'd probably get to her head and make her insufferably arrogant ("Oh, you want me to do what? Well, you know, I'm a very busy Scion, my abilities being in such great demand and all...")
She'd likely still follow orders, but that's just because they happen to coincide with her goals. She wants to repent for not being strong enough to save everyone, so she just does whatever she can in whatever fashion she can. She's likely the type to question a lot of orders, which is probably a good quality to have in someone at the upper echelons of some of the most powerful organizations in society (and not so much for a common grunt). I'm not sure where she'd end up after everything is said and done...
She wouldn't be able to resist the urge to bite back at Thancred's flirtations. She'll gladly tease him just for kicks, and deny him all the while (but not for good, that's just no fun).
Right from the off, she'd be considerably more powerful than your typical adventurer. She's pretty well-traveled, after all, and has had lots of different teachers to pull from. She'd also gladly take Hydaelyn's blessing and run with it, going on to perform the various feats of daring-do just because she can (and because it's fun). It'd probably get to her head and make her insufferably arrogant ("Oh, you want me to do what? Well, you know, I'm a very busy Scion, my abilities being in such great demand and all...")
She'd likely still follow orders, but that's just because they happen to coincide with her goals. She wants to repent for not being strong enough to save everyone, so she just does whatever she can in whatever fashion she can. She's likely the type to question a lot of orders, which is probably a good quality to have in someone at the upper echelons of some of the most powerful organizations in society (and not so much for a common grunt). I'm not sure where she'd end up after everything is said and done...