What I might do with Soulbound dudes, is semi stack them somehow. Put them halfway covering each other while still leaving most of each card visible.
Shouldn't be too hard.
The other thing I'd do in tournament settings, is write down the bound pairings on the paper I'm using to keep track of life. The legality of that would need confirming and I'm too lazy to search right now, but I don't see why it'd be cheating since which creature is bound to what is public information.
EDIT: just looked at the spoiler and
hello new best RW general in the game.
Sure she's expensive but that ability is soooo multiplayer friendly it's seriously silly. It is unbelievably good to finally have an option for a RW general that isn't either just an overcosted fatty (Razia) or a strict build around me card (Jor Kadeem, Basandra.)
And since you're playing R/W there's even a decent chance your opponents will decide they're sufficiently un-scared of you that they'll take the bonus damage against each other rather than immediately remove her.
EDIT, the second: Having searched for RW generals, there's also Brion Stoutarm and Agrus Kos which don't fit into the above categories exactly but they're just... boring. I thought Brion was good until I saw him played and realized he can't hit creatures. Kos is kinda build around me, less strict than Basandra and Kadeem but not really good either. Gisela is still solidly my pick for best RW general.